David Swan

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Shell Lake, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Golf swing and putt alignment system
- Patent number 12,343,610
- Issue date Jul 1, 2025
- David Swan
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
GOLF SWING AND PUTT ALIGNMENT SYSTEM
- Publication number 20250170470
- Publication date May 29, 2025
- David Swan
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
GOLF SWING AND PUTT ALIGNMENT SYSTEM
- Publication number 20220212082
- Publication date Jul 7, 2022
- David Swan
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
GOLF MAT
- Publication number 20210387068
- Publication date Dec 16, 2021
- David Swan
- A63 - SPORTS GAMES AMUSEMENTS