Inventor
PATTERSON EDWARD E
US10 patents
⚠️ This page may combine multiple inventors who share the name “PATTERSON EDWARD E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DEN CON ELECTRONICS INC
4 patentsUS6480811B2Nov 12, 2002
Oilfield equipment identification method and apparatus
DEN CON ELECTRONICS INC86 citations98
US6347292B1Feb 12, 2002
Oilfield equipment identification method and apparatus
DEN CON ELECTRONICS INC92 citations98
US7606682B2Oct 20, 2009
Oilfield equipment identification method and apparatus
DEN CON ELECTRONICS INC29 citations95
US7389205B2Jun 17, 2008
Oilfield equipment identification method and apparatus
DEN CON ELECTRONICS INC22 citations95
DENNY LAWRENCE A
3 patentsUS7912678B2Mar 22, 2011
Oilfield equipment identification method and apparatus
DENNY LAWRENCE A32 citations95
US8457929B2Jun 4, 2013
Oilfield equipment identification method and apparatus
DENNY LAWRENCE A5 citations83
US8170837B2May 1, 2012
Oilfield equipment identification method and apparatus
DENNY LAWRENCE A0 citations51