Inventor · disambiguated record
Glenn H. Schmidt
Also filed as: HELMSTETTER RICHARD CHARLES · SCHMIDT GLENN · SCHMIDT GLENN H
72 granted patents·1 pending application·7,317 citations·filing 1980–2022
99Inventor score
Files withCALLAWAY GOLF CO53SCHMIDT GLENN H12MEGTEC SYS INC4EAGLEBURGMANN GERMANY GMBH3STAN THOMPSON GOLF CLUB COMPAN1
Top patents by PatentIndex Score
73 records- 0199USD357520SGolf club iron headCALLAWAY GOLF CO·Filed 1992·Granted Apr 18, 1995·162 cites·1 claims
- 0299US4511145AReinforced hollow metal golf club headSCHMIDT GLENN H·Filed 1983·Granted Apr 16, 1985·339 cites·7 claims
- 0399US4465221AMethod of sustaining metallic golf club head sole plate profile by confined brazing or weldingSCHMIDT GLENN H·Filed 1982·Granted Aug 14, 1984·282 cites·8 claims
- 0498US5749795AIron golf club head with dual intersecting recessesCALLAWAY GOLF CO·Filed 1995·Granted May 12, 1998·259 cites·85 claims
- 0598USD383512SGolf putter head with undercut cavity backCALLAWAY GOLF CO·Filed 1994·Granted Sep 9, 1997·87 cites·1 claims
- 0698USD373161SGolf putter head with face plate insertSCHMIDT GLENN H·Filed 1994·Granted Aug 27, 1996·106 cites·1 claims
- 0798USD365130SGolf putter head with dished bottom surfaces and curved shaftCALLAWAY GOLF CO·Filed 1994·Granted Dec 12, 1995·90 cites·1 claims
- 0898US5474296AMetal wood golf club with variable faceplate thicknessCALLAWAY GOLF CO·Filed 1994·Granted Dec 12, 1995·232 cites·36 claims
- 0998US5472203AIron golf club head with dual intersecting recessesCALLAWAY GOLF CO·Filed 1994·Granted Dec 5, 1995·205 cites·72 claims
- 1098USD360445SIron golf club headCALLAWAY GOLF CO·Filed 1993·Granted Jul 18, 1995·76 cites·1 claims
- 1198USD356843SGolf club headCALLAWAY GOLF CO·Filed 1994·Granted Mar 28, 1995·74 cites·1 claims
- 1298US5282625AIron golf club head with dual intersecting recessesCALLAWAY GOLF CO·Filed 1992·Granted Feb 1, 1994·274 cites·25 claims
- 1398US5067715AHollow, metallic golf club head with dendritic structureCALLAWAY GOLF CO·Filed 1990·Granted Nov 26, 1991·299 cites·23 claims
- 1498US4429879ASole plate internal suspension in metal shells to form metal woodsSCHMIDT GLENN H·Filed 1982·Granted Feb 7, 1984·196 cites·4 claims
- 1597US6027416AHollow, metallic golf club head with relieved sole and dendritic structureCALLAWAY GOLF CO·Filed 1997·Granted Feb 22, 2000·153 cites·12 claims
- 1697US5626530AGolf club head with sole bevel indiciaCALLAWAY GOLF CO·Filed 1995·Granted May 6, 1997·211 cites·33 claims
- 1797US5409229AGolf club head with audible vibration attenuationCALLAWAY GOLF CO·Filed 1993·Granted Apr 25, 1995·190 cites·33 claims
- 1897US5318300AMetal wood golf club with variable faceplate thicknessCALLAWAY GOLF CO·Filed 1992·Granted Jun 7, 1994·190 cites·44 claims
- 1997US5301945AHollow, metallic golf club head with relieved sole and dendritic structureCALLAWAY GOLF CO·Filed 1993·Granted Apr 12, 1994·144 cites·28 claims
- 2097US5275399AGolf club head to shaft connectionCALLAWAY GOLF CO·Filed 1992·Granted Jan 4, 1994·121 cites·34 claims
- 2197US5240252AHollow, metallic golf club head with relieved sole and dendritic structureCALLAWAY GOLF CO·Filed 1992·Granted Aug 31, 1993·144 cites·18 claims
- 2297US5165688AGolf club head to shaft connectionCALLAWAY GOLF CO·Filed 1991·Granted Nov 24, 1992·126 cites·38 claims
- 2397US5163682AMetal wood golf club with variable faceplate thicknessCALLAWAY GOLF CO·Filed 1991·Granted Nov 17, 1992·201 cites·40 claims
- 2496US5485997AGolf putter head with face plate insert having heightened medial portionCALLAWAY GOLF CO·Filed 1994·Granted Jan 23, 1996·196 cites·38 claims
- 2596USD364906SGolf club headCALLAWAY GOLF CO·Filed 1994·Granted Dec 5, 1995·59 cites·1 claims
- 2696US5437456AIron golf club head with dual intersecting recesses and associated slitsCALLAWAY GOLF CO·Filed 1994·Granted Aug 1, 1995·150 cites·25 claims
- 2796USD352984SGolf putter headCALLAWAY GOLF CO·Filed 1993·Granted Nov 29, 1994·91 cites·1 claims
- 2896US5330187AIron golf club head with dual intersecting recessesCALLAWAY GOLF CO·Filed 1993·Granted Jul 19, 1994·174 cites·29 claims
- 2996USD344117SGolf club headCALLAWAY GOLF CO·Filed 1991·Granted Feb 8, 1994·59 cites·1 claims
- 3096USD343434SGolf club headCALLAWAY GOLF CO·Filed 1992·Granted Jan 18, 1994·58 cites·1 claims
- 3196US5180166AHollow, metallic golf club head with dendritic structureCALLAWAY GOLF CO·Filed 1991·Granted Jan 19, 1993·230 cites·23 claims
- 3295USD364206SIron golf club headCALLAWAY GOLF CO·Filed 1993·Granted Nov 14, 1995·52 cites·1 claims
- 3395US5464218AGolf putter head with undercut back cavity and peripheral weightingCALLAWAY GOLF CO·Filed 1994·Granted Nov 7, 1995·150 cites·27 claims
- 3494USD377674SGolf club headCALLAWAY GOLF CO·Filed 1995·Granted Jan 28, 1997·53 cites·1 claims
- 3594US5588923AGolf club head with attached selected swing weight compositeCALLAWAY GOLF CO·Filed 1995·Granted Dec 31, 1996·147 cites·33 claims
- 3694US5301946AIron golf club head with dual intersecting recesses and associated slitsCALLAWAY GOLF CO·Filed 1993·Granted Apr 12, 1994·128 cites·25 claims
- 3793US5417559AWax pattern moldCALLAWAY GOLF CO·Filed 1993·Granted May 23, 1995·98 cites·1 claims
- 3892US5611741AHollow, large, metallic, golf club headCALLAWAY GOLF CO·Filed 1995·Granted Mar 18, 1997·108 cites·54 claims
- 3991US5605511AGolf club head with audible vibration attenuationCALLAWAY GOLF CO·Filed 1994·Granted Feb 25, 1997·77 cites·30 claims
- 4091US5480152AHollow, metallic golf club head with relieved sole and dendritic structureCALLAWAY GOLF CO·Filed 1994·Granted Jan 2, 1996·104 cites·45 claims
- 4191US5470069AHollow, metallic golf club head with relieved sole and dendritic structureCALLAWAY GOLF CO·Filed 1994·Granted Nov 28, 1995·72 cites·6 claims
- 4291US5460377AGolf putter with face plate insertCALLAWAY GOLF CO·Filed 1994·Granted Oct 24, 1995·90 cites·51 claims
- 4390US5460376AHollow, large, metallic, golf club headCALLAWAY GOLF CO·Filed 1994·Granted Oct 24, 1995·86 cites·35 claims
- 4490US4630825AGolf clubsSCHMIDT GLENN H·Filed 1984·Granted Dec 23, 1986·93 cites·14 claims
- 4589US6669472B1Dual lift systemMEGTEC SYS INC·Filed 2002·Granted Dec 30, 2003·18 cites·8 claims
- 4689US5547630AWax pattern molding processCALLAWAY GOLF CO·Filed 1994·Granted Aug 20, 1996·67 cites·12 claims
- 4789US4472092AFabrication of metal shell golf club headsSCHMIDT GLENN H·Filed 1982·Granted Sep 18, 1984·47 cites·15 claims
- 4887US5704849AGolf club head with audible vibration attenuationCALLAWAY GOLF CO·Filed 1995·Granted Jan 6, 1998·71 cites·28 claims
- 4987US5429355AGolf club head to shaft connectionCALLAWAY GOLF CO·Filed 1993·Granted Jul 4, 1995·83 cites·22 claims
- 5085US6783111B2Dual lift systemMEGTEC SYS INC·Filed 2003·Granted Aug 31, 2004·13 cites·6 claims
Showing the top 50 of 73 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Glenn H. Schmidt files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →