Inventor · disambiguated record
Norvell J. Nelson
Also filed as: NELSON NORVELL · NELSON NORVELL J
18 granted patents·403 citations·filing 1977–1997
95Inventor score
Top patents by PatentIndex Score
18 records- 0195US4158717ASilicon nitride film and method of depositionVARIAN ASSOCIATES·Filed 1977·Granted Jun 19, 1979·92 cites·2 claims
- 0282US4556449ANickel etching process and solutionPSI STAR INC·Filed 1984·Granted Dec 3, 1985·28 cites·17 claims
- 0375US4632727ACopper etching process and solutionPSI STAR INC·Filed 1985·Granted Dec 30, 1986·31 cites·10 claims
- 0475US4466859AProcess for etching copperPSI STAR INC·Filed 1983·Granted Aug 21, 1984·28 cites·5 claims
- 0573US4497687AAqueous process for etching cooper and other metalsPSI STAR INC·Filed 1983·Granted Feb 5, 1985·20 cites·36 claims
- 0665US5968337AApparatus and method for constant flow oxidizing of organic materialsBATTELLE MEMORIAL INSTITUTE·Filed 1997·Granted Oct 19, 1999·31 cites·42 claims
- 0765US4846918ACopper etching process and product with controlled nitrous acid reactionPSI STAR INC·Filed 1988·Granted Jul 11, 1989·14 cites·14 claims
- 0863US4767661ACopper etching process and productPSI STAR INC·Filed 1987·Granted Aug 30, 1988·13 cites·66 claims
- 0963US4468284AProcess for etching an aluminum-copper alloyPSI STAR INC·Filed 1983·Granted Aug 28, 1984·23 cites·3 claims
- 1062US4695348ACopper etching process and productPSI STAR INC·Filed 1986·Granted Sep 22, 1987·21 cites·33 claims
- 1157US5911868AMediated electrochemical oxidation of organic wastes using a Co (III) mediator in a nitric acid based systemUNIV CALIFORNIA·Filed 1997·Granted Jun 15, 1999·32 cites·5 claims
- 1257US4451327AProcess and structure for etching copperPSI STAR INC·Filed 1983·Granted May 29, 1984·13 cites·42 claims
- 1356US4543153AProcess and apparatus for etching copper masked by a nickel-gold maskPSI STAR INC·Filed 1984·Granted Sep 24, 1985·14 cites·12 claims
- 1455US4545850ARegenerative copper etching process and solutionPSI STAR INC·Filed 1984·Granted Oct 8, 1985·11 cites·4 claims
- 1544US4927700ACopper etching process and product with controlled nitrous acid reactionPSI STAR INC·Filed 1989·Granted May 22, 1990·6 cites·8 claims
- 1644US4273559AElemental superselective gas chromatographic detection apparatus and methodVARIAN ASSOCIATES·Filed 1978·Granted Jun 16, 1981·7 cites·5 claims
- 1742US4767662ACopper etching process and productPSI STAR INC·Filed 1987·Granted Aug 30, 1988·8 cites·33 claims
- 1837US4904339AVertical spray etch reactor and methodPSI STAR INC·Filed 1989·Granted Feb 27, 1990·11 cites·28 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →