Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10245487 | Adjustable golf club and system and associated golf club heads and shafts | Robert Arluna, Robert Boyd, Hiroshi Kawaguchi, Eric A. Larson, Robert Lukasiewicz, JR. +3 more | 2019-04-02 |
| 9409068 | Adjustable golf club and system and associated golf club heads and shafts | Robert Arluna, Robert Boyd, Hiroshi Kawaguchi, Eric A. Larson, Robert Lukasiewicz, JR. +3 more | 2016-08-09 |
| 8187116 | Golf clubs and golf club heads | Robert Boyd, Donald S. Rahrig, Andrew G. V. Oldknow, Philip J. Hatton | 2012-05-29 |
| D335973 | Bed | Cordella Moody | 1993-06-01 |
| 4441316 | Wave energy device | — | 1984-04-10 |
| 4198821 | Devices for extracting energy from wave power | John L. Wilson, Stephen Hugh Salter | 1980-04-22 |
| 4189918 | Devices for extracting energy from wave power | Robert A. Meir | 1980-02-26 |