Alan Kathan

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Vermette, CA

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Patents Grantslast 30 patents

Information Patent Grant
Rigid tensioning member and tension measuring device for a towing s...
- Patent number 9,637,139
- Issue date May 2, 2017
- Daniel Kathan
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Towing system for towing a user on a support material
- Patent number 9,637,138
- Issue date May 2, 2017
- Daniel Kathan
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Towing System for Towing a User on a Support Material
- Publication number 20160332637
- Publication date Nov 17, 2016
- Daniel Kathan
- B61 - RAILWAYS
Information Patent Application
Rigid Tensioning Member and Tension Measuring Device for a Towing S...
- Publication number 20160332638
- Publication date Nov 17, 2016
- Daniel Kathan
- B61 - RAILWAYS