Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9924949 | Vascular compression apparatus, pad and method of use | Philip Benz | 2018-03-27 |
| 9433423 | Adjustable ratcheting vascular compression device and method of use | Philip Benz, Matthew R. Semler | 2016-09-06 |
| 9310283 | Golf ball compression tester | — | 2016-04-12 |
| 9121781 | Force gauge for pliable material | — | 2015-09-01 |
| 8652080 | Apparatus and method of use for a wrist extension brace | Philip Benz, Matthew R. Semler | 2014-02-18 |
| 6152680 | Wafer cassette rotation mechanism | John Howells | 2000-11-28 |
| 5400514 | Laser instrument for tracing reference lines and other geometric figures | Gary J. Imbrie, M. Mark Walker | 1995-03-28 |
| 5155460 | Switch housing with magnetic roller plunger | Charles M. Huckins, Keith E. Flint | 1992-10-13 |
| 4937594 | Large volume pen | — | 1990-06-26 |
| 4916467 | Direct writing over-the-drum graphic recorder | — | 1990-04-10 |
| 4896170 | Locking pen support means for graphic recorder | — | 1990-01-23 |
| 4873538 | Pen shuttle guide and spring return | — | 1989-10-10 |
| 4860032 | Automatic pen capping mechanism | — | 1989-08-22 |
| 4853714 | Automatic pen type sensor for graphic recorder | — | 1989-08-01 |
| 4827293 | Symmetrical braking system for a graphic recorder | — | 1989-05-02 |
| 4806954 | Pen carriage suspension for graphic recorder | — | 1989-02-21 |
| 4794408 | Following error limit system for graphic recorder | — | 1988-12-27 |
| 4763140 | Rotary action graphic recording system | — | 1988-08-09 |
| 4705419 | Mechanical pencil with automatic lead advance | — | 1987-11-10 |
| 4588319 | Marking instrument | — | 1986-05-13 |