Inventor · disambiguated record
David T. Pelz
Also filed as: PELZ DAVID · PELZ DAVID T
26 granted patents·6 pending applications·1,214 citations·filing 1975–2016
97Inventor score
Top patents by PatentIndex Score
32 records- 0197US5039098AGolf club having an aligning and quick connect-disconnect coupling between the golf club shaft and club headPELZ DAVID T·Filed 1988·Granted Aug 13, 1991·214 cites·7 claims
- 0297USD317962SGolf club headPELZ DAVID T·Filed 1988·Granted Jul 2, 1991·61 cites·1 claims
- 0396US4688798AGolf club and head including alignment indicatorsPELZ DAVID T·Filed 1985·Granted Aug 25, 1987·168 cites·15 claims
- 0495US7014568B2Golf clubPELZ DAVID·Filed 2002·Granted Mar 21, 2006·188 cites·18 claims
- 0595USD309765SGolf club headPELZ DAVID T·Filed 1986·Granted Aug 7, 1990·49 cites·1 claims
- 0691USD317034SGolf club headPELZ DAVID T·Filed 1988·Granted May 21, 1991·32 cites·1 claims
- 0789USD309766SGolf club headPELZ DAVID T·Filed 1986·Granted Aug 7, 1990·29 cites·1 claims
- 0888US4754976APutterPELZ DAVID T·Filed 1985·Granted Jul 5, 1988·87 cites·3 claims
- 0985US6312345B1Golf practice platform for a variety of golf shotsFiled 2000·Granted Nov 6, 2001·45 cites·20 claims
- 1084USD521096SGolf training matPELZ DAVID T·Filed 2005·Granted May 16, 2006·32 cites·1 claims
- 1183US4437669AGolf practice putting trackPELZ DAVID T·Filed 1982·Granted Mar 20, 1984·59 cites·4 claims
- 1283US4251077ATarget alignment system for use with a golf clubPRECEPTOR GOLF LTD·Filed 1979·Granted Feb 17, 1981·68 cites·12 claims
- 1378US6503152B1Putting trainerFiled 2001·Granted Jan 7, 2003·29 cites·15 claims
- 1476US6860139B2Apparatus for measuring green-speedFiled 2002·Granted Mar 1, 2005·12 cites·21 claims
- 1576USD317035SGolf club headPELZ DAVID T·Filed 1988·Granted May 21, 1991·15 cites·1 claims
- 1675US8177654B2Golf training systemPELZ DAVID T·Filed 2010·Granted May 15, 2012·8 cites·18 claims
- 1773US5431403AGolf putting practice device with perfect putting surfaceFiled 1994·Granted Jul 11, 1995·44 cites·8 claims
- 1872US7225663B2Apparatus for measuring green-speedPELZ DAVID T·Filed 2005·Granted Jun 5, 2007·8 cites·18 claims
- 1968US8063930B2Automatic conversion from monoscopic video to stereoscopic videoROTEM EFRAT·Filed 2006·Granted Nov 22, 2011·3 cites·8 claims
- 2068USD317490SGolf club headPELZ DAVID T·Filed 1988·Granted Jun 11, 1991·11 cites·1 claims
- 2164USD462734SPutting trainerFiled 2001·Granted Sep 10, 2002·13 cites·1 claims
- 2259US4025078AAttachment for a golf clubPELZ DAVID T·Filed 1975·Granted May 24, 1977·22 cites·4 claims
- 2358US8167733B2Training device for reading a putting greenPELZ DAVID T·Filed 2010·Granted May 1, 2012·1 cites·23 claims
- 2451US10315081B2Golf club holsterPELZ DAVID T·Filed 2016·Granted Jun 11, 2019·0 cites·20 claims
- 2550US9737781B2Synthetic putting greenPELZ DAVID T·Filed 2013·Granted Aug 22, 2017·0 cites·16 claims
- 2650US4130282AGolf putting system for play and practicePELZ DAVID T·Filed 1977·Granted Dec 19, 1978·16 cites·6 claims
- 2747US2006194640A1Short game golf training matPELZ DAVID T·Filed 2005·Application pending·0 cites
- 2845US2011159977A1System for measuring the roll quality of a putting greenPELZ DAVID T·Filed 2010·Application pending·0 cites
- 2944US2006293113A1Golf ball marking systemPELZ DAVID·Filed 2003·Application pending·0 cites
- 3042US2016367861A1Roll Quality of Putting GreenPELZ DAVID T·Filed 2016·Application pending·0 cites
- 3142US2016375338A1Golf Putting Pad and GamePELZ DAVID T·Filed 2016·Application pending·0 cites
- 3239US2017142329A1Golfer's Eye ViewPELZ DAVID T·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →