Inventor

GARDNER RICHARD A

10 patents

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

ASHLAND PROD INC

2 patents

US6523307B2Feb 25, 2003

Balance system for sash window assembly

ASHLAND PROD INC17 citations92

US6751904B2Jun 22, 2004

Balance system for sash window assembly

ASHLAND PROD INC3 citations62

IBM

2 patents

US4020234AApr 26, 1977

High-alumina content compositions containing BaO-MgO-SiO2 glass and sintered ceramic articles made therefrom

IBM15 citations72

US3935017AJan 27, 1976

High-alumina content compositions containing BaO-MgO-SiO2 glass and sintered ceramic articles made therefrom

IBM15 citations72

AKASHIC MEMORIES CORP

2 patents

US5599632AFeb 4, 1997

Carbon seedlayer on non-metallic substrates for magnetic recording media

AKASHIC MEMORIES CORP7 citations68

US5800863ASep 1, 1998

Carbon seedlayer on non-metallic substrates for magnetic recording media

AKASHIC MEMORIES CORP1 citations46

DRAPER LAB CHARLES S

1 patent

US5448204ASep 5, 1995

Frequency correlated precision current reference

DRAPER LAB CHARLES S20 citations91

GARDNER RICHARD A

1 patent

US4909618AMar 20, 1990

Mirror for viewing infant in rear seat carrier

GARDNER RICHARD A36 citations88

NEWELL OPERATING CO

1 patent

US7093349B2Aug 22, 2006

System for manufacturing sash window assemblies

NEWELL OPERATING CO3 citations62

MARKEM IMAJE CORP

1 patent

US11872815B2Jan 16, 2024

Purged ink removal from print head

MARKEM IMAJE CORP0 citations54