Inventor

DOUGLASS JAMES C

US5 patents

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

CPS TECH HOLDINGS LLC

3 patents

USD1063821SFeb 25, 2025

COIN ACCEPTORS INC

1 patent

US5955718ASep 21, 1999

Integrated credit/information exchange module

COIN ACCEPTORS INC124 citations96

FEUELL CHRISTINE M

1 patent

US9991730B2Jun 5, 2018

Battery charging devices and systems

FEUELL CHRISTINE M2 citations56

DOUGLASS JAMES C

CPS TECH HOLDINGS LLC

Battery cover

System and method for placing a battery into a sleep mode

Battery charging devices and systems

COIN ACCEPTORS INC

Integrated credit/information exchange module

FEUELL CHRISTINE M

Battery charging devices and systems