Inventor
CROOK ALAN
US6 patents
⚠️ This page may combine multiple inventors who share the name “CROOK ALAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GILLETTE CO
5 patentsUS5191712AMar 9, 1993
Safety razors and guards
GILLETTE CO188 citations96
US5416973AMay 23, 1995
Razors
GILLETTE CO66 citations94
US5347716ASep 20, 1994
Safety razors
GILLETTE CO29 citations90
US7448135B2Nov 11, 2008
Multi-blade razors
GILLETTE CO38 citations89
US7882640B2Feb 8, 2011
Razor blades and razors
GILLETTE CO4 citations59