Issued Patents All Time
Showing 25 most recent of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D785116 | Golf putter head tool | — | 2017-04-25 |
| D778987 | Golf course sign | — | 2017-02-14 |
| D728716 | Golf putter head with self-adjusting face | — | 2015-05-05 |
| D719225 | Golf putter head with adjustable face | — | 2014-12-09 |
| D717898 | Golf swing plane alignment tool | David W Pfaff | 2014-11-18 |
| D716394 | Golf club shaft strap for audible swing feedback | David W Pfaff | 2014-10-28 |
| D715387 | Golf putter head with tubular hollowed area for spring loaded pin | David W Pfaff | 2014-10-14 |
| D681760 | Golf putter attachment to aid in alignment of putt | David W Pfaff | 2013-05-07 |
| D681145 | Golf putter attachment to give feedback of miss-hit putt | David W Pfaff | 2013-04-30 |
| D672829 | Golf putter head with spring loaded mallet | David W Pfaff | 2012-12-18 |
| D672831 | Golf headstrap for plumb bob alignment | David W Pfaff | 2012-12-18 |
| RE39418 | Mounting apparatus for ball grid array device | — | 2006-12-05 |
| 6367763 | Test mounting for grid array packages | — | 2002-04-09 |
| 6294920 | Test mounting for surface mount device packages | — | 2001-09-25 |
| 6270357 | Mounting for high frequency device packages | — | 2001-08-07 |
| 6124720 | Test socket for surface mount device packages | Richard C. Muehling | 2000-09-26 |
| 6016254 | Mounting apparatus for grid array packages | — | 2000-01-18 |
| 5611705 | Mounting apparatus for ball grid array device | — | 1997-03-18 |
| 5556293 | Mounting apparatus for ball grid array device | — | 1996-09-17 |
| 5508628 | Automated closure test socket | — | 1996-04-16 |
| 5419710 | Mounting apparatus for ball grid array device | — | 1995-05-30 |
| 5108302 | Test socket | — | 1992-04-28 |
| 4950980 | Test socket for electronic device packages | — | 1990-08-21 |
| 4869674 | Cradle for electronic device package | — | 1989-09-26 |
| D300615 | Novelty conversation filter or similar article | — | 1989-04-11 |