Inventor · disambiguated record
Rolf S. Bergman
Also filed as: BERGMAN ROLF · BERGMAN ROLF S · BERGMAN ROLF SVERRE
19 granted patents·469 citations·filing 1976–2001
96Inventor score
Files withGEN ELECTRIC19
Top patents by PatentIndex Score
19 records- 0192US4053809AShort-arc discharge lamp with starting deviceGEN ELECTRIC·Filed 1976·Granted Oct 11, 1977·37 cites·11 claims
- 0288US5587626APatterned optical interference coatings for only a portion of a high intensity lamp envelopeGEN ELECTRIC·Filed 1995·Granted Dec 24, 1996·52 cites·24 claims
- 0386US5610469AElectric lamp with ellipsoidal shroudGEN ELECTRIC·Filed 1995·Granted Mar 11, 1997·52 cites·17 claims
- 0482US6252338B1Reflector lamp having a reflecting section with faceted surfacesGEN ELECTRIC·Filed 1998·Granted Jun 26, 2001·43 cites·16 claims
- 0582US5059865AXenon-metal halide lamp particularly suited for automotive applicationsGEN ELECTRIC·Filed 1990·Granted Oct 22, 1991·40 cites·20 claims
- 0679US5676579APatterned optical interference coatings for electric lampsGEN ELECTRIC·Filed 1996·Granted Oct 14, 1997·29 cites·5 claims
- 0777US6586864B2Reflector lamp having a reflecting section with faceted surfacesGEN ELECTRIC·Filed 2001·Granted Jul 1, 2003·14 cites·20 claims
- 0876US6494997B1Radio frequency magnetron sputtering for lighting applicationsGEN ELECTRIC·Filed 2000·Granted Dec 17, 2002·19 cites·30 claims
- 0974US4942331AFilament alignment spud for incandescent lampsGEN ELECTRIC·Filed 1989·Granted Jul 17, 1990·30 cites·15 claims
- 1073US4340836AElectrode for miniature high pressure metal halide lampGEN ELECTRIC·Filed 1978·Granted Jul 20, 1982·13 cites·9 claims
- 1171US4535269AIncandescent lampGEN ELECTRIC·Filed 1983·Granted Aug 13, 1985·23 cites·4 claims
- 1265US5221876AXenon-metal halide lamp particularly suited for automotive applicationsGEN ELECTRIC·Filed 1991·Granted Jun 22, 1993·24 cites·3 claims
- 1358US6067931AThermal processor for semiconductor wafersGEN ELECTRIC·Filed 1996·Granted May 30, 2000·26 cites·21 claims
- 1456US5336968ADC operated sodium vapor lampGEN ELECTRIC·Filed 1992·Granted Aug 9, 1994·13 cites·15 claims
- 1552US5034656ATungsten halogen lamp including phosphorous and bromineGEN ELECTRIC·Filed 1989·Granted Jul 23, 1991·13 cites·40 claims
- 1650US5404069AFilament support for incandescent lampsGEN ELECTRIC·Filed 1994·Granted Apr 4, 1995·15 cites·25 claims
- 1750US4517491AIncandescent lamp source utilizing an integral cylindrical transparent heat mirrorGEN ELECTRIC·Filed 1983·Granted May 14, 1985·13 cites·5 claims
- 1849US4990820ACorrosion resistant sockets for electric lampsGEN ELECTRIC·Filed 1989·Granted Feb 5, 1991·7 cites·12 claims
- 1936US4839559ARadiant energy incandescent lampGEN ELECTRIC·Filed 1988·Granted Jun 13, 1989·6 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →