Inventor
HANCZOR MATT
US7 patents
Patents
7 patentsUS10300574B2May 28, 2019
Skate blade sharpening system
VELASA SPORTS INC24 citations93
US9573236B2Feb 21, 2017
Skate blade sharpening system with alignment adjustment using alignment wheel
VELASA SPORTS INC24 citations93
US11919119B2Mar 5, 2024
Skate blade sharpening system
VELASA SPORTS INC8 citations84
US10065282B2Sep 4, 2018
Skate blade sharpening system with alignment adjustment
VELASA SPORTS INC14 citations83
US12508684B2Dec 30, 2025
Skate blade sharpening system
VELASA SPORTS INC0 citations61
US12214467B2Feb 4, 2025
Skate blade sharpening system
VELASA SPORTS INC0 citations61
US12186854B1Jan 7, 2025
Skate blade sharpening system
VELASA SPORTS INC0 citations61