Inventor · disambiguated record
Jack T. Gregory
Also filed as: GREGORY JACK · GREGORY JACK T
20 granted patents·1 pending application·551 citations·filing 1976–2016
96Inventor score
Files withGREGORY JACK T8GREGORY TOOL SYSTEMS INC3GREGORY COMPANY2DIGITAL EQUIPMENT CORP1GREGORY JACK1
Top patents by PatentIndex Score
21 records- 0194US8935948B1Electric-hydraulic riveter and crimper hand power toolGREGORY JACK T·Filed 2014·Granted Jan 20, 2015·20 cites·14 claims
- 0293US5374206APedal operated watercraftFiled 1993·Granted Dec 20, 1994·39 cites·16 claims
- 0393US4968274APedal operated watercraftGREGORY JACK T·Filed 1989·Granted Nov 6, 1990·43 cites·20 claims
- 0491US4494720ATilt swivel baseDIGITAL EQUIPMENT CORP·Filed 1981·Granted Jan 22, 1985·53 cites·23 claims
- 0589US6532635B1Installation tool for pull type fastenersHUCK INT INC·Filed 2002·Granted Mar 18, 2003·44 cites·21 claims
- 0688US4031619AManual, hydraulically operated toolGREGORY JACK T·Filed 1976·Granted Jun 28, 1977·57 cites·19 claims
- 0786US9782821B1Electric-hydraulic riveter and lockbolt hand power toolJack T Gregory and Nailia R Gregory Co-Trustees of the 2015 Jack T Gregory & Nailia R Gregory Trust·Filed 2016·Granted Oct 10, 2017·4 cites·15 claims
- 0884US4342216ALimited stroke force delivering toolGREGORY JACK T·Filed 1980·Granted Aug 3, 1982·42 cites·12 claims
- 0983US4263801AHydraulic riveterGREGORY JACK T·Filed 1979·Granted Apr 28, 1981·32 cites·11 claims
- 1081US8307525B2Hand-operated rivet setting toolGREGORY JACK·Filed 2009·Granted Nov 13, 2012·14 cites·9 claims
- 1178US4498293AHydraulic log splitterGREGORY TOOL SYSTEMS INC·Filed 1983·Granted Feb 12, 1985·24 cites·12 claims
- 1274US4735048AHydraulic toolGREGORY COMPANY·Filed 1986·Granted Apr 5, 1988·30 cites·10 claims
- 1370US4653308AAdjustable lever operated riveterGREGORY COMPANY·Filed 1985·Granted Mar 31, 1987·26 cites·3 claims
- 1467US4248077AJaw for riveterGREGORY JACK T·Filed 1979·Granted Feb 3, 1981·18 cites·4 claims
- 1566US6164496ASoap dispensing mechanismFiled 1999·Granted Dec 26, 2000·41 cites·10 claims
- 1665US4489471AHydraulic pulling toolGREGORY TOOL SYSTEMS INC·Filed 1983·Granted Dec 25, 1984·18 cites·4 claims
- 1763US5707163APortable stain and spot removal systemFiled 1994·Granted Jan 13, 1998·28 cites·8 claims
- 1859US4520648ALever operated riveterGREGORY TOOL SYSTEMS INC·Filed 1984·Granted Jun 4, 1985·15 cites·3 claims
- 1949US9481075B2Hydraulic press pliers power hand toolGREGORY JACK T·Filed 2014·Granted Nov 1, 2016·0 cites·15 claims
- 2044US2002006306A1Pump water soap dispensing mechanismFiled 2001·Application pending·0 cites
- 2133US4329121AForce delivering hand toolGREGORY JACK T·Filed 1980·Granted May 11, 1982·3 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →