Inventor · disambiguated record
Leonid P. Dorfman
Also filed as: DORFMAN LEONID P
9 granted patents·140 citations·filing 1992–2002
89Inventor score
Files withOSRAM SYLVANIA INC9
Top patents by PatentIndex Score
9 records- 0166US7122069B2Mo-Cu composite powderOSRAM SYLVANIA INC·Filed 2001·Granted Oct 17, 2006·9 cites·11 claims
- 0266US6103392ATungsten-copper composite powderOSRAM SYLVANIA INC·Filed 1995·Granted Aug 15, 2000·31 cites·23 claims
- 0360US5374802AVortex arc generator and method of controlling the length of the arcOSRAM SYLVANIA INC·Filed 1992·Granted Dec 20, 1994·27 cites·11 claims
- 0459US6375708B1Alloy for electrical contacts and electrodes and method of makingOSRAM SYLVANIA INC·Filed 2000·Granted Apr 23, 2002·9 cites·21 claims
- 0557US5956560ATungsten-copper composite powderOSRAM SYLVANIA INC·Filed 1997·Granted Sep 21, 1999·21 cites·9 claims
- 0653US5470549AMethod of making tungsten-copper composite oxidesOSRAM SYLVANIA INC·Filed 1994·Granted Nov 28, 1995·20 cites·12 claims
- 0751US7045113B2Mo-Cu Composite powderOSRAM SYLVANIA INC·Filed 2002·Granted May 16, 2006·2 cites·8 claims
- 0842US5468457AMethod of making tungsten-copper composite oxidesOSRAM SYLVANIA INC·Filed 1994·Granted Nov 21, 1995·12 cites·12 claims
- 0941US5296670ADC plasma arc generator with erosion control and method of operationOSRAM SYLVANIA INC·Filed 1992·Granted Mar 22, 1994·9 cites·15 claims
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