Inventor · disambiguated record
John D. Pratt
Also filed as: PRATT JOHN D
49 granted patents·3 pending applications·1,569 citations·filing 1981–2016
99Inventor score
Files withTEXTRON INC16PRATT JOHN D14MONOGRAM IND INC10HARTWELL CORP6MONOGRAM AEROSPACE FASTENERS INC3
Top patents by PatentIndex Score
52 records- 0196US6261042B1Quick-release fastener systemTEXTRON INC·Filed 1999·Granted Jul 17, 2001·106 cites·11 claims
- 0295US8348566B2Blind fastenerMONOGRAM AEROSPACE FASTENERS INC·Filed 2010·Granted Jan 8, 2013·28 cites·21 claims
- 0395US4457652AComposite buckling blind fastenerPRATT JOHN D·Filed 1981·Granted Jul 3, 1984·81 cites·9 claims
- 0494US4548533AWedge-type fastenerMONOGRAM IND INC·Filed 1984·Granted Oct 22, 1985·69 cites·10 claims
- 0593US8322015B2Flush-mount, blind fastenerPRATT JOHN D·Filed 2010·Granted Dec 4, 2012·27 cites·28 claims
- 0693US7857563B2Mechanically locked blind bolt fastenerMONOGRAM AEROSPACE FASTENERS INC·Filed 2007·Granted Dec 28, 2010·32 cites·31 claims
- 0791US6866226B2Pressure responsive blowout latchHARTWELL CORP·Filed 2002·Granted Mar 15, 2005·58 cites·40 claims
- 0890US8888425B2Blind fastenerPRATT JOHN D·Filed 2011·Granted Nov 18, 2014·15 cites·22 claims
- 0987US8398345B2Low profile dual-action disposable clampPRATT JOHN D·Filed 2010·Granted Mar 19, 2013·12 cites·26 claims
- 1086US7252311B2Motor driven latchHARTWELL CORP·Filed 2004·Granted Aug 7, 2007·40 cites·12 claims
- 1184US4967463AMethod of fastening panels using drive nut blind fastenersMAG AEROSPACE IND INC·Filed 1989·Granted Nov 6, 1990·56 cites·5 claims
- 1284US4752169AFlush break blind boltMONOGRAM IND INC·Filed 1985·Granted Jun 21, 1988·56 cites·14 claims
- 1384US4451189ABulb rivetMONOGRAM IND INC·Filed 1981·Granted May 29, 1984·49 cites·15 claims
- 1484US4376604ABlind fastener for composite materialsMONOGRAM IND INC·Filed 1981·Granted Mar 15, 1983·64 cites·10 claims
- 1583US4659272ABlind fastener with torque lockMONOGRAM IND INC·Filed 1986·Granted Apr 21, 1987·55 cites·5 claims
- 1683US4537542AWedge-type low profile fastenerMONOGRAM IND INC·Filed 1984·Granted Aug 27, 1985·59 cites·10 claims
- 1782US8961086B2Fastener and method of installing samePRATT JOHN D·Filed 2012·Granted Feb 24, 2015·8 cites·12 claims
- 1882US7578475B2Pressure responsive blowout latchHARTWELL CORP·Filed 2004·Granted Aug 25, 2009·35 cites·68 claims
- 1982US6866227B2Pressure responsive blowout latch with reservoirHARTWELL CORP·Filed 2003·Granted Mar 15, 2005·39 cites·20 claims
- 2082US5354160AComposite fastenerTEXTRON INC·Filed 1992·Granted Oct 11, 1994·47 cites·6 claims
- 2182US4659271AFlush break blind fastenerMONOGRAM IND INC·Filed 1985·Granted Apr 21, 1987·66 cites·3 claims
- 2281US9212678B2Fastener and method of installing samePRATT JOHN D·Filed 2012·Granted Dec 15, 2015·8 cites·37 claims
- 2381US7255376B2Pressure sensing dead boltHARTWELL CORP·Filed 2002·Granted Aug 14, 2007·39 cites·38 claims
- 2477US5066179ABlind fastenerMAG AEROSPACE IND INC·Filed 1986·Granted Nov 19, 1991·44 cites·4 claims
- 2576US9464654B2Fastener and method of installing samePRATT JOHN D·Filed 2014·Granted Oct 11, 2016·5 cites·10 claims
- 2676US8511952B2Dual-action disposable clampPRATT JOHN D·Filed 2007·Granted Aug 20, 2013·8 cites·21 claims
- 2776US5333980ABuckling semi-solid rivetTEXTRON INC·Filed 1993·Granted Aug 2, 1994·41 cites·32 claims
- 2874US5957642ACleat systemTEXTRON INC·Filed 1997·Granted Sep 28, 1999·40 cites·20 claims
- 2974US5620287AFastener system with controlled clamping loadTEXTRON INC·Filed 1995·Granted Apr 15, 1997·41 cites·28 claims
- 3071US5941539AFastener system with expandable nut bodyTEXTRON INC·Filed 1996·Granted Aug 24, 1999·29 cites·20 claims
- 3169US8517649B2Dual-action disposable clampPRATT JOHN D·Filed 2008·Granted Aug 27, 2013·3 cites·28 claims
- 3269US4747204AMethod of installing drive nut blind fasteners with cap nutsMONOGRAM IND INC·Filed 1987·Granted May 31, 1988·24 cites·10 claims
- 3366US6171038B1Tapered shank rivetTEXTRON INC·Filed 1999·Granted Jan 9, 2001·31 cites·12 claims
- 3466US5619333AFlow contamination monitorUCC CORP OF ENGADINSTRASSE·Filed 1995·Granted Apr 8, 1997·43 cites·19 claims
- 3565US9284971B2Fastener and method of installing samePRATT JOHN D·Filed 2013·Granted Mar 15, 2016·2 cites·21 claims
- 3665US7131672B2Latch mechanismHARTWELL CORP·Filed 2003·Granted Nov 7, 2006·20 cites·21 claims
- 3765US5692865AQuick release fastener systemTEXTRON INC·Filed 1996·Granted Dec 2, 1997·37 cites·20 claims
- 3864US5378098AHole filling blind rivetTEXTRON INC·Filed 1993·Granted Jan 3, 1995·23 cites·10 claims
- 3961US8608417B2Dual action disposable clampPRATT JOHN D·Filed 2009·Granted Dec 17, 2013·0 cites·21 claims
- 4060US5152648ABlind fastener for composite materialsTEXTRON INC·Filed 1991·Granted Oct 6, 1992·26 cites·6 claims
- 4154US4767248AFastener for securing panels of composite materialsMONOGRAM IND INC·Filed 1986·Granted Aug 30, 1988·19 cites·22 claims
- 4254US2014096364A1Dual-action disposable clampMONOGRAM AEROSPACE FASTENERS INC·Filed 2013·Application pending·0 cites
- 4353US2007243037A1Blind bolt fastenerPRATT JOHN D·Filed 2007·Application pending·0 cites
- 4447US5884923AFastener system with expandable nut bodyTEXTRON INC·Filed 1996·Granted Mar 23, 1999·17 cites·9 claims
- 4546US9903403B2Fastener and method of installing samePRATT JOHN D·Filed 2016·Granted Feb 27, 2018·0 cites·17 claims
- 4646US5938384AFastener systemTEXTRON INC·Filed 1998·Granted Aug 17, 1999·13 cites·11 claims
- 4744US5131107AMethod of making a blind fastenerTEXTRON INC·Filed 1991·Granted Jul 21, 1992·15 cites·11 claims
- 4844US5052870ABulb fastenerTEXTRON INC·Filed 1990·Granted Oct 1, 1991·16 cites·17 claims
- 4942US2013061452A1Fastener and method of installing samePRATT JOHN D·Filed 2012·Application pending·0 cites
- 5039US5046348ABlind fastener for composite materialsTEXTRON INC·Filed 1990·Granted Sep 10, 1991·7 cites·1 claims
Showing the top 50 of 52 patent records by PatentIndex Score.
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