P

Inventor

GRAHAM R WILLIAM

US7 patents
⚠️ This page may combine multiple inventors who share the name “GRAHAM R WILLIAM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

(unassigned)

3 patents
US6793141B1Sep 21, 2004

Credit card

63 citations93
US6044138AMar 28, 2000

Billing system

22 citations92
US6790378B2Sep 14, 2004

Coating composition having magnetic properties

23 citations88

PROTEL INC

2 patents
US6625267B1Sep 23, 2003

Billing system

PROTEL INC27 citations92
US5841847ANov 24, 1998

Billing system

PROTEL INC50 citations92

LANE T RANDALL

1 patent
US9104924B2Aug 11, 2015

Temperature tracking device and method using same

LANE T RANDALL2 citations58

KNIGHT ROY F

1 patent
US7004319B2Feb 28, 2006

Light string storage device and turntable

KNIGHT ROY F6 citations48