Inventor · disambiguated record
Stephen P. Lisak
Also filed as: LISAK STEPHEN P · LISAK STEPHEN PERRY
37 granted patents·2,493 citations·filing 1985–1997
98Inventor score
Files withRYDER INT CORP21TEXTRON INC7ATRION MEDICAL PRODUCTS INC3RYDER INT CORPORATION2NAT PATENT DEV CORP1
Top patents by PatentIndex Score
37 records- 0197US5476368ASterile fluid pump diaphragm constructionRYDER INT CORP·Filed 1994·Granted Dec 19, 1995·265 cites·18 claims
- 0296US5344292AFluid pumping system and apparatusRYDER INT CORP·Filed 1992·Granted Sep 6, 1994·167 cites·39 claims
- 0395US4956942AWindow adjustment mechanismTEXTRON INC·Filed 1989·Granted Sep 18, 1990·91 cites·13 claims
- 0495US4770632ADelivery system for dental treatment solutionNAT PATENT DEV CORP·Filed 1985·Granted Sep 13, 1988·173 cites·45 claims
- 0593US5524640AInfant positioning deviceRYDER INT CORP·Filed 1994·Granted Jun 11, 1996·146 cites·17 claims
- 0691US5114441AOxygen concentrator system and valve structureRYDER INT CORP·Filed 1990·Granted May 19, 1992·87 cites·9 claims
- 0789US4939945AGearbox drive system with plastic output gearRYDER INT CORP·Filed 1989·Granted Jul 10, 1990·54 cites·23 claims
- 0888US4674018AHeadlamp adjusting mechanismRYDER INTERNATION CORP·Filed 1986·Granted Jun 16, 1987·47 cites·20 claims
- 0987US4802067AHeadlight aiming and leveling deviceRYDER INT CORP·Filed 1987·Granted Jan 31, 1989·45 cites·13 claims
- 1086US4735203ARetractable lancetRYDER INT CORP·Filed 1986·Granted Apr 5, 1988·250 cites·20 claims
- 1185US4713739AClam shell gear box housing and retainerRYDER INT CORP·Filed 1987·Granted Dec 15, 1987·39 cites·21 claims
- 1282US5186532AHeadlamp adjusting mechanism and headlamp adjusting assemblyTEXTRON INC·Filed 1991·Granted Feb 16, 1993·43 cites·44 claims
- 1382US5077642AHorizontal zero adjuster for automotive headlampRYDER INT CORP·Filed 1990·Granted Dec 31, 1991·44 cites·15 claims
- 1480US5165775AHeadlamp adjuster mechanism with slide-on cap/snap fitTEXTRON INC·Filed 1991·Granted Nov 24, 1992·39 cites·16 claims
- 1579US5476474ARotary lancetRYDER INT CORP·Filed 1994·Granted Dec 19, 1995·194 cites·6 claims
- 1678US5079676AHeadlamp adjusting assemblyRYDER INT CORP·Filed 1990·Granted Jan 7, 1992·37 cites·15 claims
- 1778US4922387AHorizontal zero adjustment for automotive headlampRYDER INT CORP·Filed 1989·Granted May 1, 1990·31 cites·12 claims
- 1876US4893219AHeadlamp adjusting mechanismRYDER INT CORP·Filed 1988·Granted Jan 9, 1990·28 cites·22 claims
- 1975US5645555ARotary lancetRYDER INT CORP·Filed 1995·Granted Jul 8, 1997·186 cites·16 claims
- 2074US5788673ADrug infusion systemATRION MEDICAL PRODUCTS INC·Filed 1995·Granted Aug 4, 1998·153 cites·66 claims
- 2170US5388686ALens case for contact lens disinfecting systemRYDER INT CORP·Filed 1993·Granted Feb 14, 1995·31 cites·23 claims
- 2268US5766134AAutogenous bone specimen collectorATRION MEDICAL PRODUCTS INC·Filed 1995·Granted Jun 16, 1998·120 cites·28 claims
- 2366USD356591SContact lens caseRYDER INT CORPORATION·Filed 1993·Granted Mar 21, 1995·12 cites·1 claims
- 2466US5140503AHeadlamp aiming and leveling apparatusTEXTRON INC·Filed 1990·Granted Aug 18, 1992·24 cites·17 claims
- 2564US5163746AAssembly for headlamp adjustmentTEXTRON INC·Filed 1990·Granted Nov 17, 1992·21 cites·30 claims
- 2662US6148992ALens case for contact lens disinfectingATRION MEDICAL PRODUCTS INC·Filed 1997·Granted Nov 21, 2000·26 cites·8 claims
- 2751US5425480ADose dispenser having a molded plastic housing with a cavity and a metallic foil wall covering the cavityRYDER INT CORP·Filed 1993·Granted Jun 20, 1995·40 cites·32 claims
- 2850USD366361SContact lens caseRYDER INT CORPORATION·Filed 1994·Granted Jan 23, 1996·6 cites·1 claims
- 2950US5270907AIntegral plastic socket assembly with insert-molded metal supports for headlamp mounting arrangementTEXTRON INC·Filed 1991·Granted Dec 14, 1993·12 cites·21 claims
- 3049US4757428AHeadlamp mounting assemblyRYDER INT CORP·Filed 1987·Granted Jul 12, 1988·12 cites·19 claims
- 3148US4999873AHinge brakeRYDER INT CORP·Filed 1988·Granted Mar 19, 1991·11 cites·17 claims
- 3242US4838512AJack hold down deviceRYDER INTERNATIONAL AND TEXTRO·Filed 1988·Granted Jun 13, 1989·12 cites·10 claims
- 3341US4751617APhoto-optic collectorTEXTRON INC·Filed 1986·Granted Jun 14, 1988·8 cites·17 claims
- 3438US5516008AMedication dispensing containerRYDER INT CORP·Filed 1995·Granted May 14, 1996·18 cites·20 claims
- 3535US5379920ALiquid containment systemRYDER INT CORP·Filed 1993·Granted Jan 10, 1995·8 cites·12 claims
- 3635US4757429AAdjustment bracket assemblyRYDER INT CORP·Filed 1987·Granted Jul 12, 1988·6 cites·8 claims
- 3732US4809139AHeadlamp mounting assemblyRYDER INT L CORP·Filed 1987·Granted Feb 28, 1989·7 cites·6 claims
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