Inventor · disambiguated record
Richard A. Parrott
Also filed as: PARROTT RICHARD A
6 granted patents·93 citations·filing 1978–1997
84Inventor score
Technology areasH01J
Top patents by PatentIndex Score
6 records- 0180US4401913ADischarge lamp with mount providing self centering and thermal expansion compensationGTE PROD CORP·Filed 1981·Granted Aug 30, 1983·27 cites·9 claims
- 0264US5248273AMethod of fabricating ultraviolet radiation starting sourceGTE PROD CORP·Filed 1992·Granted Sep 28, 1993·17 cites·6 claims
- 0362US5327042AMetal halide lampOSRAM SYLVANIA INC·Filed 1992·Granted Jul 5, 1994·16 cites·7 claims
- 0460US5122706AArc lamp assembly with containment means surrounding light source capsuleGTE PROD CORP·Filed 1990·Granted Jun 16, 1992·16 cites·4 claims
- 0559US4333032AHigh pressure sodium lamp containing barium getterGTE PROD CORP·Filed 1978·Granted Jun 1, 1982·8 cites·7 claims
- 0649US5731662AMetal halide lamp with getterOSRAM SYLVANIA INC·Filed 1997·Granted Mar 24, 1998·9 cites·1 claims
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