Inventor · disambiguated record
Robert L. Cramer
Also filed as: CRAMER ROBERT · CRAMER ROBERT L · CRAMER ROBERT LOUIS · CRAMER ROBERT MARK
13 granted patents·1 pending application·333 citations·filing 1975–2003
93Inventor score
Top patents by PatentIndex Score
14 records- 0188US4109509AOxygen monitor and warning device for an aircraft breathing systemBENDIX CORP·Filed 1977·Granted Aug 29, 1978·48 cites·11 claims
- 0286US5766310ASingle stage secondary high purity oxygen concentratorLITTON SYSTEMS INC·Filed 1996·Granted Jun 16, 1998·74 cites·22 claims
- 0380US4064875AAnti-suffocation means for aircraft breathing maskBENDIX CORP·Filed 1976·Granted Dec 27, 1977·50 cites·7 claims
- 0475US4187912AMethod and apparatus for pumping fluids from bore holesCRAMER ROBERT L·Filed 1977·Granted Feb 12, 1980·41 cites·20 claims
- 0570US7381357B2Apparatus and method for co-extruding multi color plasticsPRIMEX PLASTICS CORP·Filed 2003·Granted Jun 3, 2008·11 cites·20 claims
- 0668US6932591B2Apparatus and method for co-extruding multi color plasticsPRIMEX PLASTICS CORP·Filed 2001·Granted Aug 23, 2005·6 cites·5 claims
- 0765US6863967B2Coextruded multi color plastic sheetsPRIMEX PLASTICS CORP·Filed 2003·Granted Mar 8, 2005·8 cites·27 claims
- 0863US6063169AControl means for molecular sieve on-board oxygen generatorLITTON SYSTEMS INC·Filed 1996·Granted May 16, 2000·33 cites·21 claims
- 0961US4335735AAutomatic diluter/demand oxygen regulator adapted for chemical or biological useBENDIX CORP·Filed 1980·Granted Jun 22, 1982·22 cites·7 claims
- 1051US4127129AOxygen regulatorBENDIX CORP·Filed 1977·Granted Nov 28, 1978·12 cites·16 claims
- 1151US4002039ASelf-regulating cryostatBENDIX CORP·Filed 1975·Granted Jan 11, 1977·17 cites·10 claims
- 1242US2004222613A1Motorcycle telescoping highway footpegsFiled 2003·Application pending·0 cites
- 1339US4195817AOxygen regulatorBENDIX CORP·Filed 1978·Granted Apr 1, 1980·5 cites·4 claims
- 1436US5787883ASpring-free pressure regulator with structure isolating exhaled air from valveLITTON SYSTEMS INC·Filed 1995·Granted Aug 4, 1998·6 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →