Inventor · disambiguated record
Lawrence A. Denny
Also filed as: ASWELL JAMES E · DENNY LAWRENCE A
19 granted patents·1 pending application·833 citations·filing 1979–2014
96Inventor score
Files withDENNY LAWRENCE A7DEN CON ELECTRONICS INC6DEN CON TOOL COMPANY2PERKIN GREGG S2DEN CON TOOL1
Top patents by PatentIndex Score
20 records- 0196US6347292B1Oilfield equipment identification method and apparatusDEN CON ELECTRONICS INC·Filed 1999·Granted Feb 12, 2002·92 cites·29 claims
- 0293US7912678B2Oilfield equipment identification method and apparatusDENNY LAWRENCE A·Filed 2009·Granted Mar 22, 2011·32 cites·4 claims
- 0393US7606682B2Oilfield equipment identification method and apparatusDEN CON ELECTRONICS INC·Filed 2008·Granted Oct 20, 2009·29 cites·4 claims
- 0493US6480811B2Oilfield equipment identification method and apparatusDEN CON ELECTRONICS INC·Filed 2001·Granted Nov 12, 2002·86 cites·17 claims
- 0591US5360967AOilfield equipment identification apparatusPERKIN GREGG S·Filed 1993·Granted Nov 1, 1994·150 cites·5 claims
- 0691US5142128AOilfield equipment identification apparatusPERKIN GREGG S·Filed 1990·Granted Aug 25, 1992·147 cites·6 claims
- 0789US7389205B2Oilfield equipment identification method and apparatusDEN CON ELECTRONICS INC·Filed 2006·Granted Jun 17, 2008·22 cites·4 claims
- 0889US6604063B2Oilfield equipment identification method and apparatusFiled 2002·Granted Aug 5, 2003·54 cites·5 claims
- 0988US7062413B2Oilfield equipment identification method and apparatusDEN CON TOOL COMPANY·Filed 2005·Granted Jun 13, 2006·21 cites·4 claims
- 1086US8838418B2Oilfield equipment identification method and apparatusDEN CON ELECTRONICS INC·Filed 2013·Granted Sep 16, 2014·5 cites·6 claims
- 1185US8457929B2Oilfield equipment identification method and apparatusDENNY LAWRENCE A·Filed 2012·Granted Jun 4, 2013·5 cites·6 claims
- 1285US6687676B1Prescription verification systemNEVOCA COM INC·Filed 2002·Granted Feb 3, 2004·72 cites·8 claims
- 1385US4235469APipe handling apparatusDEN CON TOOL·Filed 1979·Granted Nov 25, 1980·72 cites·5 claims
- 1484US7801765B2Prescription verification systemDENNY LAWRENCE A·Filed 2007·Granted Sep 21, 2010·12 cites·36 claims
- 1580US6973416B2Oilfield equipment identification method and apparatusDEN CON TOOL COMPANY·Filed 2003·Granted Dec 6, 2005·30 cites·2 claims
- 1679US8244587B2Prescription verification systemDENNY LAWRENCE A·Filed 2010·Granted Aug 14, 2012·4 cites·12 claims
- 1762US9501623B2Prescription verification systemDENNY LAWRENCE A·Filed 2012·Granted Nov 22, 2016·0 cites·13 claims
- 1858US9534451B2Oilfield equipment identification method and apparatusDEN-CON ELECTRONICS INC·Filed 2014·Granted Jan 3, 2017·0 cites·9 claims
- 1952US8170837B2Oilfield equipment identification method and apparatusDENNY LAWRENCE A·Filed 2011·Granted May 1, 2012·0 cites·4 claims
- 2031US2009121895A1Oilfield Equipment Identification Method and ApparatusDENNY LAWRENCE A·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →