Inventor · disambiguated record
Lloyd E. Hackman
Also filed as: HACKMAN LLOYD E · HACKMAN LLOYD EUGENE
21 granted patents·815 citations·filing 1979–1999
96Inventor score
Top patents by PatentIndex Score
21 records- 0194US5441256AMethod of custom matching golf clubsHACKMAN LLOYD E·Filed 1994·Granted Aug 15, 1995·161 cites·15 claims
- 0291US6607450B1Golf swing frequency analyzerFiled 1999·Granted Aug 19, 2003·113 cites·28 claims
- 0388US5296187AMethods for manufacturing columnar structuresRIBBON TECHNOLOGY CORP·Filed 1993·Granted Mar 22, 1994·47 cites·6 claims
- 0488US4930565AMelt overflow system for producing filamentary and film products directly from molten materialsRIBBON TECHNOLOGY CORP·Filed 1988·Granted Jun 5, 1990·31 cites·9 claims
- 0587US5591091AMethod of matching a golfer to a golf clubFiled 1995·Granted Jan 7, 1997·93 cites·12 claims
- 0685US5351952AMethod of matching golfer to golf clubHACKMAN LLOYD E·Filed 1992·Granted Oct 4, 1994·81 cites·7 claims
- 0784US5308572AMethod for manufacturing a reinforced cementitious structural memberRIBBON TECHNOLOGY CORP·Filed 1992·Granted May 3, 1994·41 cites·16 claims
- 0884US5040773AMethod and apparatus for temperature-controlled skull meltingRIBBON TECHNOLOGY CORP·Filed 1989·Granted Aug 20, 1991·19 cites·11 claims
- 0981US5478073AGolf swing analysis and method of custom trimming golf club shaftsFiled 1994·Granted Dec 26, 1995·65 cites·10 claims
- 1079US5879243AWeight forward golf club headFiled 1997·Granted Mar 9, 1999·60 cites·20 claims
- 1169US5213151AMelt overflow control for constant linear density fiber mat and stripRIBBON TECHNOLOGY CORP·Filed 1992·Granted May 25, 1993·11 cites·21 claims
- 1268US5450700AMethod for reinforcing a foundationRIBBON TECHNOLOGY CORP·Filed 1993·Granted Sep 19, 1995·27 cites·20 claims
- 1368US4903751ATwo wheel melt overflow process and apparatusRIBBON TECHNOLOGY CORP·Filed 1988·Granted Feb 27, 1990·11 cites·16 claims
- 1464US5571628AMetal fiber preforms and method for making the sameRIBBON TECHNOLOGY CORP·Filed 1993·Granted Nov 5, 1996·15 cites·7 claims
- 1550US4977951AApparatus for flow control of molten material by force detectionRIBBON TECHNOLOGY CORP·Filed 1990·Granted Dec 18, 1990·6 cites·26 claims
- 1647US5931744AAdjustable stiffness golf club shaftFiled 1998·Granted Aug 3, 1999·17 cites·9 claims
- 1744US5238048ARound wire from stripRIBBON TECHNOLOGY CORP·Filed 1992·Granted Aug 24, 1993·4 cites·15 claims
- 1843US4259125AProcess for making low carbon fibersRIBBON TECHNOLOGY CORP·Filed 1979·Granted Mar 31, 1981·4 cites·4 claims
- 1942US5040594ASide feed tundish apparatus and method for the alloying and rapid solidification of molten materialsRIBBON TECHNOLOGY CORP·Filed 1989·Granted Aug 20, 1991·4 cites·12 claims
- 2038US4813472AMelt overflow system for producing filamentary and film products directly from molten materialsRIBBON TECHNOLOGY CORP·Filed 1987·Granted Mar 21, 1989·4 cites·7 claims
- 2133US5345993AStrip forming apparatus for rapid solidificationRIBBON TECHNOLOGY CORP·Filed 1993·Granted Sep 13, 1994·1 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →