Inventor · disambiguated record
Lawrence A. Herndon
Also filed as: HERNDON LAWRENCE · HERNDON LAWRENCE A
5 granted patents·1 pending application·39 citations·filing 2008–2014
75Inventor score
Files withHALLIBURTON ENERGY SERVICES INC2BEISEL JOSEPH A1HALLIBURTION ENERGY SERVICES INC1HERNDON LAWRENCE1HERNDON LAWRENCE A1
Top patents by PatentIndex Score
6 records- 0187US8657547B2Hammer union wing nutHERNDON LAWRENCE A·Filed 2012·Granted Feb 25, 2014·26 cites·12 claims
- 0271US8118528B2Field replaceable hammer union wing nut apparatus and methodHERNDON LAWRENCE·Filed 2008·Granted Feb 21, 2012·10 cites·17 claims
- 0367US9022058B2Particulate-tolerant valve comprising one or more recesses capable of containing the particulateBEISEL JOSEPH A·Filed 2012·Granted May 5, 2015·3 cites·19 claims
- 0449US9933075B2Sealing system for a well valveHALLIBURTON ENERGY SERVICES INC·Filed 2013·Granted Apr 3, 2018·0 cites·13 claims
- 0544US9976704B2Device for actuating pressure relief valveHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted May 22, 2018·0 cites·18 claims
- 0642US2016202388A1Cumulative fluid flow through oilfield iron enabled by rfidHALLIBURTION ENERGY SERVICES INC·Filed 2013·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →