Inventor · disambiguated record
Neil C. Lien
Also filed as: LIEN NEIL C
8 granted patents·129 citations·filing 1976–1989
88Inventor score
Files withBAKER MFG CO8
Top patents by PatentIndex Score
8 records- 0185US4372565ASoft metal sealBAKER MFG CO·Filed 1981·Granted Feb 8, 1983·40 cites·8 claims
- 0255US4398823AExtended range monochromatorBAKER MFG CO·Filed 1981·Granted Aug 16, 1983·18 cites·13 claims
- 0355US4037654APitless well adapter apparatusBAKER MFG CO·Filed 1976·Granted Jul 26, 1977·20 cites·7 claims
- 0452US4023699ACap assembly for multi-size well casingsBAKER MFG CO·Filed 1976·Granted May 17, 1977·13 cites·4 claims
- 0547US4462689AWide band scanning monochromatorBAKER MFG CO·Filed 1982·Granted Jul 31, 1984·10 cites·14 claims
- 0644US4425026ARefocusing mirror manipulatorBAKER MFG CO·Filed 1981·Granted Jan 10, 1984·9 cites·9 claims
- 0737US4940087ASeating arrangement and structure of a spool within a well casingBAKER MFG CO·Filed 1989·Granted Jul 10, 1990·13 cites·10 claims
- 0836US4725753APiezoelectric transducerBAKER MFG CO·Filed 1986·Granted Feb 16, 1988·6 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →