Individual holder
PELZ DAVID T
US·18 granted patents·5 pending applications·812 citations·filing 1975–2016
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
23 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
- 0495USD309765SGolf club headPELZ DAVID T·Filed 1986·Granted Aug 7, 1990·49 cites·1 claims
- 0591USD317034SGolf club headPELZ DAVID T·Filed 1988·Granted May 21, 1991·32 cites·1 claims
- 0689USD309766SGolf club headPELZ DAVID T·Filed 1986·Granted Aug 7, 1990·29 cites·1 claims
- 0788US4754976APutterPELZ DAVID T·Filed 1985·Granted Jul 5, 1988·87 cites·3 claims
- 0884USD521096SGolf training matPELZ DAVID T·Filed 2005·Granted May 16, 2006·32 cites·1 claims
- 0983US4437669AGolf practice putting trackPELZ DAVID T·Filed 1982·Granted Mar 20, 1984·59 cites·4 claims
- 1076USD317035SGolf club headPELZ DAVID T·Filed 1988·Granted May 21, 1991·15 cites·1 claims
- 1175US8177654B2Golf training systemPELZ DAVID T·Filed 2010·Granted May 15, 2012·8 cites·18 claims
- 1272US7225663B2Apparatus for measuring green-speedPELZ DAVID T·Filed 2005·Granted Jun 5, 2007·8 cites·18 claims
- 1368USD317490SGolf club headPELZ DAVID T·Filed 1988·Granted Jun 11, 1991·11 cites·1 claims
- 1459US4025078AAttachment for a golf clubPELZ DAVID T·Filed 1975·Granted May 24, 1977·22 cites·4 claims
- 1558US8167733B2Training device for reading a putting greenPELZ DAVID T·Filed 2010·Granted May 1, 2012·1 cites·23 claims
- 1651US10315081B2Golf club holsterPELZ DAVID T·Filed 2016·Granted Jun 11, 2019·0 cites·20 claims
- 1750US9737781B2Synthetic putting greenPELZ DAVID T·Filed 2013·Granted Aug 22, 2017·0 cites·16 claims
- 1850US4130282AGolf putting system for play and practicePELZ DAVID T·Filed 1977·Granted Dec 19, 1978·16 cites·6 claims
- 1947US2006194640A1Short game golf training matPELZ DAVID T·Filed 2005·Application pending·0 cites
- 2045US2011159977A1System for measuring the roll quality of a putting greenPELZ DAVID T·Filed 2010·Application pending·0 cites
- 2142US2016367861A1Roll Quality of Putting GreenPELZ DAVID T·Filed 2016·Application pending·0 cites
- 2242US2016375338A1Golf Putting Pad and GamePELZ DAVID T·Filed 2016·Application pending·0 cites
- 2339US2017142329A1Golfer's Eye ViewPELZ DAVID T·Filed 2016·Application pending·0 cites
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