P

Inventor

JOHNSON ROGER A

US16 patents
⚠️ This page may combine multiple inventors who share the name “JOHNSON ROGER A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BOEING CO

3 patents
US6168358B1Jan 2, 2001

Hybrid lay-up tool

BOEING CO152 citations97
US6012883AJan 11, 2000

Hybrid lay-up tool

BOEING CO164 citations97
US6759002B1Jul 6, 2004

Method for making a composite

BOEING CO48 citations94

GTE PROD CORP

2 patents
US4942330AJul 17, 1990

Lamp assembly utilizing shield and ceramic fiber mesh for containment

GTE PROD CORP30 citations92
US4804889AFeb 14, 1989

Electrode feedthrough assembly for arc discharge lamp

GTE PROD CORP33 citations88

UNIV NEW YORK STATE RES FOUND

2 patents
US6132957AOct 17, 2000

Method and compounds for the inhibition of adenylyl cyclase

UNIV NEW YORK STATE RES FOUND10 citations68
US7045309B2May 16, 2006

9-substituted adenine derivatives as prodrug regulators of cell and tissue function

UNIV NEW YORK STATE RES FOUND3 citations62

FLEETGUARD INC

1 patent
US5362390ANov 8, 1994

Shut-off valve for spin-on filters

FLEETGUARD INC139 citations91

JOHNSON ROGER A

1 patent
US4644594AFeb 24, 1987

Patient transport device

JOHNSON ROGER A41 citations89

(unassigned)

1 patent
US5795756AAug 18, 1998

Method and compounds for the inhibition of adenylyl cyclase

24 citations86

EDERER CORP

1 patent
US5671912ASep 30, 1997

Method & apparatus for providing low speed safety braking for a hoist system

EDERER CORP52 citations84

DU PONT

1 patent
US4197404AApr 8, 1980

Preparation of γ-quinacridone pigment

DU PONT20 citations82

DAIMLER CHRYSLER CORP

1 patent
US6453531B1Sep 24, 2002

Automotive window assembly tool

DAIMLER CHRYSLER CORP17 citations77

KIMBERLY CLARK CO

1 patent
US4793941ADec 27, 1988

Cleaning product

KIMBERLY CLARK CO6 citations72

EDERER INC

1 patent
US4518153AMay 21, 1985

Safety mechanism for hoisting drums

EDERER INC16 citations70

UNIV VANDERBILT

1 patent
US4209589AJun 24, 1980

Enzymatic process for preparing [γ-32 P]-labeled nucleotides

UNIV VANDERBILT5 citations60