Inventor

KRAFFT RANDALL

US6 patents

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

LIGHTPATH TECH INC

2 patents

US6765503B1Jul 20, 2004

Backlighting for computer keyboard

LIGHTPATH TECH INC85 citations95

US6871978B2Mar 29, 2005

Computer keyboard backlighting

LIGHTPATH TECH INC27 citations90

(unassigned)

2 patents

US6572871B1Jun 3, 2003

Pain treatment method and apparatus using heating wrap and analgesic cream

68 citations93

US5772086AJun 30, 1998

Particulate dispenser

28 citations90

QUESTECH INTERNATIONAL INC

1 patent

US6322229B1Nov 27, 2001

Backlighting for computer keyboard

QUESTECH INTERNATIONAL INC94 citations93

FIREFLY INTERNATIONAL INC

1 patent

US7335843B2Feb 26, 2008

Computer keyboard backlighting

FIREFLY INTERNATIONAL INC21 citations83