P

Inventor

SPENCER MARK E

US10 patents
⚠️ This page may combine multiple inventors who share the name “SPENCER MARK E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PACTIV CORP

4 patents
US6257401B1Jul 10, 2001

Vented container with handles and embossment

PACTIV CORP113 citations97
US6349847B1Feb 26, 2002

Vented container with handles and embossment

PACTIV CORP52 citations95
USD549050SAug 21, 2007

Bowl and lid

PACTIV CORP115 citations93
USD508819SAug 30, 2005

Cover for a container

PACTIV CORP13 citations83

SENTECH CORP

3 patents
US5198764AMar 30, 1993

Position detector apparatus and method utilizing a transient voltage waveform processor

SENTECH CORP24 citations91
US5148126ASep 15, 1992

Capacitance sensor circuit and method for measuring capacitance and small changes in capacitance

SENTECH CORP36 citations91
US5136262AAug 4, 1992

Oscillator circuit and method for measuring capacitance and small changes in capacitance

SENTECH CORP18 citations72

TENNECO PACKAGING SPECIALTY AND CONSUMER PRODUCTS INC

2 patents
USD409909SMay 18, 1999

Bottom for a food container

TENNECO PACKAGING SPECIALTY AND CONSUMER PRODUCTS INC25 citations91
USD409910SMay 18, 1999

Cover for a food container

TENNECO PACKAGING SPECIALTY AND CONSUMER PRODUCTS INC26 citations90

TENNECO PACKAGING INC

1 patent
USD443205SJun 5, 2001

Bottom for a container

TENNECO PACKAGING INC6 citations73