Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8925779 | Disposable or reusable convertible shopping bag/backpack | William Mark Morse | 2015-01-06 |
| 7413517 | Reconfigurable golf club and method | Joseph H. Butler | 2008-08-19 |
| 7027239 | Data acquisition system | William B. Priester, Joseph H. Butler | 2006-04-11 |
| 6997056 | Method and apparatus for measuring and orienting golf club shaft | Richard M. Weiss, Joseph H. Butler, F. Sherrill Vowell, Larry R. Palmer | 2006-02-14 |
| 6993970 | Method and apparatus for measuring and orienting golf club shaft | Richard M. Weiss, Joseph H. Butler, F. Sherrill Vowell, Larry R. Palmer | 2006-02-07 |
| 6990865 | Method and apparatus for measuring and orienting golf club shaft | Richard M. Weiss, Joseph H. Butler, F. Sherrill Vowell, Larry R. Palmer | 2006-01-31 |
| 6915695 | Method and apparatus for measuring and orienting golf club shaft | Richard M. Weiss, Joseph H. Butler, F. Sherrill Vowell, Larry R. Palmer | 2005-07-12 |
| 6890312 | Joint angle indication system | William B. Priester, Joseph H. Butler | 2005-05-10 |
| 6609429 | Method and apparatus for locating and aligning golf club shaft spine | Richard M. Weiss, Joseph H. Butler | 2003-08-26 |
| 6572488 | Method and apparatus for locating and aligning golf club shaft spine | Richard M. Weiss, Joseph H. Butler | 2003-06-03 |
| 6550121 | Method and apparatus for locating and aligning golf club shaft spine | Richard M. Weiss, Joseph H. Butler | 2003-04-22 |
| 6543125 | Apparatus for locating and aligning golf club shaft spine | Richard M. Weiss, Joseph H. Butler | 2003-04-08 |
| 6477899 | Apparatus for locating and aligning golf club shaft spine | Richard M. Weiss, Joseph H. Butler | 2002-11-12 |
| 5951410 | Apparatus for obtaining compound bending data of a golf club | Joseph H. Butler, Everett A. Byrd | 1999-09-14 |
| 5528927 | Center of gravity locator | Joseph H. Butler | 1996-06-25 |
| 5515615 | Methods of and device for measuring the curvature of an object | Montell Barbee | 1996-05-14 |