Inventor
CHRISTMAN THOMAS A
US13 patents
⚠️ This page may combine multiple inventors who share the name “CHRISTMAN THOMAS A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GILLETTE CO
6 patentsUS7958589B2Jun 14, 2011
Toothbrushes
GILLETTE CO52 citations97
US5953825ASep 21, 1999
Safety razors
GILLETTE CO120 citations97
USD501605SFeb 8, 2005
Toothbrush head
GILLETTE CO51 citations95
USD526487SAug 15, 2006
Head and neck unit of a toothbrush
GILLETTE CO45 citations92
US6839968B2Jan 11, 2005
Shaving systems
GILLETTE CO31 citations90
US6852262B2Feb 8, 2005
Insert molding razor cartridges
GILLETTE CO13 citations82