Inventor · disambiguated record
Robert R. Hellman, Jr.
Also filed as: HELLMAN JR ROBERT R · HELLMAN ROBERT R
21 granted patents·1 pending application·556 citations·filing 1975–2009
96Inventor score
Files withEASTMAN KODAK CO5HELLMAN JR ROBERT R3WESTPORT INTERNATIONAL3BURTON STEWART A2DURHAM MANUFACTURING COMPANY2
Top patents by PatentIndex Score
22 records- 0190US5609047AGarment steaming device with safety nozzleWECHSLER NADIA·Filed 1995·Granted Mar 11, 1997·174 cites·39 claims
- 0288USD484554SAquatic treadmillADLEY ROBERT·Filed 2002·Granted Dec 30, 2003·50 cites·1 claims
- 0385US8127492B1Compound barrier mechanism for passageway controlHELLMAN SR ROBERT R·Filed 2009·Granted Mar 6, 2012·16 cites·14 claims
- 0483US5927838ACabinet having simplified panel constructionDURHAM MANUFACTURING COMPANY·Filed 1997·Granted Jul 27, 1999·48 cites·10 claims
- 0580US5636816AUniversal air conditioner mounting bracket and methodBURTON STEWART A·Filed 1995·Granted Jun 10, 1997·64 cites·17 claims
- 0678US4072898ARemote control radio systemWESTPORT INTERNATIONAL·Filed 1975·Granted Feb 7, 1978·31 cites·11 claims
- 0773US5386644AHands free hair dryer and hair dryer accessoryINTELLIGENT DESIGNS INC·Filed 1992·Granted Feb 7, 1995·34 cites·9 claims
- 0871US5279048AHands free hair dryer and hair dryer accessoryINTELLIGENT DESIGNS INC·Filed 1991·Granted Jan 18, 1994·34 cites·9 claims
- 0959US7712582B2Lifting device and methodBURTON STEWART A·Filed 2004·Granted May 11, 2010·13 cites·22 claims
- 1058US5984442ACabinet and sliding drawer having improved featuresDURHAM MANUFACTURING COMPANY·Filed 1997·Granted Nov 16, 1999·22 cites·3 claims
- 1148US4865715AElectrophoresis device with near-vertical gel platesEASTMAN KODAK CO·Filed 1989·Granted Sep 12, 1989·12 cites·3 claims
- 1247US4828669AElectrophoresis device with removable buffer tankEASTMAN KODAK CO·Filed 1988·Granted May 9, 1989·11 cites·10 claims
- 1345US5318154AColumn for load lifting devicesHELLMAN JR ROBERT R·Filed 1992·Granted Jun 7, 1994·13 cites·12 claims
- 1443US2003130095A1Aquatic treadmill with reversible orientationsFiled 2002·Application pending·0 cites
- 1540US4802969AGel plate assembly for electrophoresisEASTMAN KODAK CO·Filed 1988·Granted Feb 7, 1989·7 cites·3 claims
- 1637US4091328ARemote control radio systemWESTPORT INTERNATIONAL·Filed 1976·Granted May 23, 1978·5 cites·18 claims
- 1736US4800010ALockable, rotating electrophoresis deviceEASTMAN KODAK CO·Filed 1988·Granted Jan 24, 1989·5 cites·8 claims
- 1835US5350338AVault ventilator systemHELLMAN JR ROBERT R·Filed 1993·Granted Sep 27, 1994·7 cites·3 claims
- 1931US4975170ABack support for an electrophoresis gel plate assemblyEASTMAN KODAK CO·Filed 1990·Granted Dec 4, 1990·2 cites·2 claims
- 2029US5194039APersonnel safety system for vaultsHELLMAN JR ROBERT R·Filed 1991·Granted Mar 16, 1993·2 cites·7 claims
- 2128US4158812ARadio transmitter with intermixed controlsWESTPORT INTERNATIONAL·Filed 1978·Granted Jun 19, 1979·2 cites·12 claims
- 2220US5043051AVariable width electrophoresis deviceBERRY NICOLE G·Filed 1990·Granted Aug 27, 1991·4 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →