Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8265372 | Test procedure for measuring the geometric features of a test specimen | John Spitzer, Matthew Pringle | 2012-09-11 |
| 8000517 | Test procedure for measuring the geometric features of a golf club face | John Spitzer, Matthew Pringle | 2011-08-16 |