Inventor · disambiguated record
K. Lynn Niehaus
Also filed as: NIEHAUS K LYNN
10 granted patents·199 citations·filing 1991–2016
91Inventor score
Top patents by PatentIndex Score
10 records- 0190US10107057B2Wellhead assembly having integrated locking ringQ E D ENV SYSTEMS INC·Filed 2016·Granted Oct 23, 2018·7 cites·16 claims
- 0278US5147185APump apparatus for fluid sampling and collection, and the likeQED ENVIRONMENTAL SYSTEMS INC·Filed 1991·Granted Sep 15, 1992·45 cites·2 claims
- 0372US5358038AFloat operated pneumatic pumpQED ENVIRONMENTAL SYSTEMS INC·Filed 1993·Granted Oct 25, 1994·23 cites·13 claims
- 0470US6039546AFloat operated pneumatic pump to separate hydrocarbon from waterQED ENVIRONMENTAL SYSTEMS INC·Filed 1997·Granted Mar 21, 2000·30 cites·24 claims
- 0566US5358037AFloat operated pneumatic pumpQED ENVIRONMENTAL SYSTEMS INC·Filed 1993·Granted Oct 25, 1994·19 cites·10 claims
- 0659US5238060ASampling pump with packerOED ENVIRONMENTAL SYSTEMS INC·Filed 1992·Granted Aug 24, 1993·22 cites·16 claims
- 0754US5261348AFlow-through cell with diverter circuitQED ENVIRONMENTAL SYSTEMS INC·Filed 1992·Granted Nov 16, 1993·28 cites·21 claims
- 0852US5495890AFloat operated pneumatic pumpQED ENVIRONMENTAL SYSTEMS INC·Filed 1994·Granted Mar 5, 1996·10 cites·18 claims
- 0947US5419191AApparatus for counting cycles of fluid flowQED ENVIRONMENTAL SYSTEMS INC·Filed 1993·Granted May 30, 1995·13 cites·7 claims
- 1030US5400650AApparatus for counting cycles of fluid flowQED ENVIRONMENTAL SYSTEMS INC·Filed 1992·Granted Mar 28, 1995·2 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →