Patents/Inventors

Jeffrey T. Mason

Escondido, CAUS10 patents

12 Patents

USD10818792025
Golf Swing Mirror
Whygolf LLC
0 cites
USD10818822025
Golf Swing Mirror
Whygolf LLC
0 cites
US123372232025
Golf Swing Force Shift Indicator with Trail Foot Support
Whygolf LLC
0 cites
US122907312025
Arm Position Monitor for a Golf Swing
0 cites
US120364632024
Golf Training Device for Improved Putting Technique
Whygolf LLC
0 cites
US119867152024
Pad Used to Simulate Hitting a Golf Ball Out of a Sand Trap
0 cites
US119696392024
Golf Swing Force Shift Indicator
0 cites
US117596902023
Swing Training Assembly for Swing Sports Including Golf, Baseball, Tennis or Hockey
0 cites
US117524102023
Force Sensor for Alerting Golfer When Club Held Too Tightly
0 cites
USD09845712023
Disc-shaped Golf Alignment Stick Stand
0 cites
USD09839152023
Flattened Ring-shaped Golf Alignment Stick Stand
0 cites
USD09832972023
Ring-shaped Golf Alignment Stick Stand
0 cites