Inventor
DEPUYDT JOSEPH ALLAN
US12 patents
⚠️ This page may combine multiple inventors who share the name “DEPUYDT JOSEPH ALLAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GILLETTE CO LLC
5 patentsUS11794366B2Oct 24, 2023
Coatings for a razor blade
GILLETTE CO LLC2 citations68
US12162174B2Dec 10, 2024
Razors and razor cartridges
GILLETTE CO LLC0 citations59
US11872713B2Jan 16, 2024
Razors and razor cartridges with colored blades
GILLETTE CO LLC1 citations59
US12564977B2Mar 3, 2026
Razor blade
GILLETTE CO LLC0 citations51
US11759965B2Sep 19, 2023
Multi-layer coatings for a razor blade
GILLETTE CO LLC0 citations47
GILLETTE CO
4 patentsUS10118304B2Nov 6, 2018
Method of treating razor blade cutting edges
GILLETTE CO8 citations81
US8752300B2Jun 17, 2014
Cutting members for shaving razors
GILLETTE CO8 citations79
US7882640B2Feb 8, 2011
Razor blades and razors
GILLETTE CO4 citations59
US9446443B2Sep 20, 2016
Cutting members for shaving razors
GILLETTE CO2 citations56