Inventor

PETTIT JOHN

US8 patents

⚠️ This page may combine multiple inventors who share the name “PETTIT JOHN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CYBERSOURCE CORP

2 patents

US7970701B2Jun 28, 2011

Method and apparatus for evaluating fraud risk in an electronic commerce transaction

CYBERSOURCE CORP193 citations98

US7403922B1Jul 22, 2008

Method and apparatus for evaluating fraud risk in an electronic commerce transaction

CYBERSOURCE CORP411 citations98

VETCO OFFSHORE IND INC

2 patents

US4634152AJan 6, 1987

Casing hanger running tool

VETCO OFFSHORE IND INC29 citations91

US4611663ASep 16, 1986

Casing hanger and running apparatus

VETCO OFFSHORE IND INC12 citations71

LEWIS MICHAEL

1 patent

US8244629B2Aug 14, 2012

Method and apparatus for generating a bi-gram score in fraud risk analysis

LEWIS MICHAEL69 citations97

VETCO GRAY INC

1 patent

US4900067AFeb 13, 1990

Retrievable packoff with an embedded flexible, metallic band

VETCO GRAY INC15 citations72

DURACRAFT CORP

1 patent

USD398389SSep 15, 1998

Console humidifier

DURACRAFT CORP2 citations60

PETTIT JOHN

1 patent

US8387488B2Mar 5, 2013

Reversible rod tong assembly

PETTIT JOHN2 citations55