Inventor

STEVENS ROBERT L

US10 patents

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

OSRAM SYLVANIA INC

2 patents

US6770221B1Aug 3, 2004

Single-component white-emitting electroluminescent phosphor and method of making same

OSRAM SYLVANIA INC19 citations90

US6682664B1Jan 27, 2004

High brightness orange-yellow-emitting electroluminescent phosphor and method of making

OSRAM SYLVANIA INC25 citations88

HENRY FILTERS INC

2 patents

US4420868ADec 20, 1983

Trough manufacturing process

HENRY FILTERS INC30 citations90

US4467633AAug 28, 1984

Trough, manufacturing process, and apparatus

HENRY FILTERS INC16 citations71

BURNS JOHN M

2 patents

US8689443B1Apr 8, 2014

Method and apparatus to improve performance of power plant steam surface condensers

BURNS JOHN M2 citations57

US8707557B1Apr 29, 2014

Method and apparatus to improve performance of power plant steam surface condensers

BURNS JOHN M0 citations36

BELL MICHAEL G

1 patent

US4928939AMay 29, 1990

Locator and clamping means for a jig fixture

BELL MICHAEL G35 citations87

LOGIC TOOLS LLC

1 patent

US5632925AMay 27, 1997

Ceramic or Modified silicone filled molding tools for high temperature processing

LOGIC TOOLS LLC31 citations83

STEVENS ROBERT L

1 patent

US4147246AApr 3, 1979

Anti-theft parking system

STEVENS ROBERT L2 citations55

MICROSCALE ORGANIC LAB CORP

1 patent

US4892714AJan 9, 1990

Recrystallization apparatus

MICROSCALE ORGANIC LAB CORP0 citations49