Inventor · disambiguated record
Bruce A. Keen
Also filed as: KEEN BRUCE · KEEN BRUCE A
9 granted patents·37 citations·filing 2007–2013
85Inventor score
Top patents by PatentIndex Score
9 records- 0190US7972863B2System and method for alkylation process analysisINVENSYS SYS INC·Filed 2010·Granted Jul 5, 2011·8 cites·46 claims
- 0289US9476847B2Spectroscopic crude oil analysisINVENSYS SYS INC·Filed 2013·Granted Oct 25, 2016·9 cites·14 claims
- 0380US8497683B2Spectroscopic sample analyzer and sample handling systemTRYGSTAD W MARCUS·Filed 2009·Granted Jul 30, 2013·8 cites·28 claims
- 0478US8895314B2System and method for alkylation process analysisINVENSYS SYS INC·Filed 2013·Granted Nov 25, 2014·2 cites·8 claims
- 0574US7667461B2Sample analyzer and sampling systemINVENSYS SYS INC·Filed 2007·Granted Feb 23, 2010·8 cites·25 claims
- 0672US8211706B2System and method for alkylation process analysisTRYGSTAD W MARCUS·Filed 2011·Granted Jul 3, 2012·1 cites·24 claims
- 0765US8334142B2System for alkylation process analysisTRYGSTAD W MARCUS·Filed 2010·Granted Dec 18, 2012·1 cites·35 claims
- 0857US8445289B2System and method for alkylation process analysisTRYGSTAD W MARCUS·Filed 2012·Granted May 21, 2013·0 cites·15 claims
- 0944US8849582B2Offline analyzer system and method for multivariate characterization of properties in crude and heavy hydrocarbon oilsTRYGSTAD W MARCUS·Filed 2011·Granted Sep 30, 2014·0 cites·41 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →