P

Inventor

CUMMINGS CHARLES A

US15 patents
⚠️ This page may combine multiple inventors who share the name “CUMMINGS CHARLES A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CPG PROD CORP

3 patents
US4441256AApr 10, 1984

Manipulator for creating a multiplicity of varied line designs

CPG PROD CORP12 citations71
US4508509AApr 2, 1985

Device for making preselected composite designs

CPG PROD CORP3 citations62
US4266365AMay 12, 1981

Ringing toy telephone

CPG PROD CORP3 citations54

(unassigned)

2 patents
US6527611B2Mar 4, 2003

Place and find toy

129 citations97
US5800237ASep 1, 1998

Flying segmented ring

24 citations92

CUMMINGS CHARLES A

2 patents
US4249067AFeb 3, 1981

Toy electric convection oven

CUMMINGS CHARLES A35 citations90
US8585875B2Nov 19, 2013

Substrate plating apparatus with multi-channel field programmable gate array

CUMMINGS CHARLES A22 citations89

APPLIED MATERIALS INC

2 patents
US10309031B2Jun 4, 2019

Plating power supply with headroom control and ethercat interface

APPLIED MATERIALS INC3 citations71
US10023969B2Jul 17, 2018

Plating power supply with headroom control and ethercat interface

APPLIED MATERIALS INC0 citations50

TONKA CORP

1 patent
US4990092AFeb 5, 1991

Talking book

TONKA CORP168 citations98

SEMITOOL INC

1 patent
US5471872ADec 5, 1995

Acoustic liquid level measuring apparatus

SEMITOOL INC98 citations95

KENNER PARKER TOYS INC

1 patent
US4799171AJan 17, 1989

Talk back doll

KENNER PARKER TOYS INC73 citations95

GERSON JOANNE

1 patent
US6837495B2Jan 4, 2005

Electronically interactive target game

GERSON JOANNE19 citations77

XEROX CORP

1 patent
US3999987ADec 28, 1976

Color reproduction method

XEROX CORP9 citations71

ALLERGAN INC

1 patent
US5249002ASep 28, 1993

Teledioptric system

ALLERGAN INC11 citations66