Inventor
RIVERS DAVID F
US5 patents
⚠️ This page may combine multiple inventors who share the name “RIVERS DAVID F”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WARNER LAMBERT CO
3 patentsUS6550141B1Apr 22, 2003
Razor heads with intermediate guard elements
WARNER LAMBERT CO71 citations95
US5313705AMay 24, 1994
Segmented guard bar with improved skin flow control
WARNER LAMBERT CO68 citations95
US5185927AFeb 16, 1993
Segmented guard bar with improved skin flow control
WARNER LAMBERT CO94 citations93