Inventor
KAUFMAN PETER
US17 patents
⚠️ This page may combine multiple inventors who share the name “KAUFMAN PETER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ESSEX ELECTRONICS INC
8 patentsUS5674018AOct 7, 1997
Weatherproof electronic keypad with replaceable graphics overlay
ESSEX ELECTRONICS INC44 citations88
USD459671SJul 2, 2002
Keypad
ESSEX ELECTRONICS INC6 citations70
USD639194SJun 7, 2011
Proximity sensor
ESSEX ELECTRONICS INC5 citations60
USD639195SJun 7, 2011
Proximity sensor
ESSEX ELECTRONICS INC4 citations60
USD634661SMar 22, 2011
Proximity sensor
ESSEX ELECTRONICS INC3 citations60
USD634662SMar 22, 2011
Proximity sensor
ESSEX ELECTRONICS INC3 citations60
USD491087SJun 8, 2004
Keypad
ESSEX ELECTRONICS INC2 citations59
US7063471B2Jun 20, 2006
Access control apparatus
ESSEX ELECTRONICS INC0 citations49
ESSEX TEC CORP
2 patentsSCHLUMBERGER TECHNOLOGY CORP
2 patentsUS7457194B2Nov 25, 2008
Discriminating natural fracture- and stress-induced sonic anisotropy using a combination of image and sonic logs
SCHLUMBERGER TECHNOLOGY CORP29 citations88
US10989835B2Apr 27, 2021
Methods and systems for calculating and evaluating value of information for reservoir fluid models derived from DFA tool data
SCHLUMBERGER TECHNOLOGY CORP3 citations73