Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10332499 | Precision solid state string motion transducer for musical instruments with non-ferromagnetic strings, and method for precision measurements of time-variable position using 3-pole permanent magnets | — | 2019-06-25 |
| 9679549 | Precision solid state position transducer using magnetic fields, method for detecting the position of a spot on an elongate member, and musical instrument | — | 2017-06-13 |
| 8784222 | Track configured for passing through turns | — | 2014-07-22 |
| D556648 | Tapered drive shaft housing | Michael D. Horton, Donald E. Krueger | 2007-12-04 |
| D555548 | Vehicle frame rail | Daniel D. Kurtz | 2007-11-20 |
| 6271456 | Transducer and musical instrument employing the same | — | 2001-08-07 |
| 5134337 | Projection lens assembly for planar electron source | Keith F. Kongslie, Duncan HUGHES | 1992-07-28 |
| 4755988 | Data communications switching device having multiple switches operating at plural selectable data rates | Stillman F. Gates | 1988-07-05 |
| 4679191 | Variable bandwidth switching system | Patrick N. Godding, Richard E. Schumaker, Keith D. Walter, Edward S. Marrone, Stillman E. Gates +2 more | 1987-07-07 |
| 4598397 | Microtelephone controller | Patrick N. Godding | 1986-07-01 |
| 4597077 | Integrated voice/data/control switching system | Patrick N. Godding, Richard E. Schumaker, Keith D. Walter, Edward S. Marrone, Stillman F. Gates +2 more | 1986-06-24 |
| 4587651 | Distributed variable bandwidth switch for voice, data, and image communications | Patrick N. Godding, Richard E. Schumaker, Keith D. Walter, Edward S. Marrone, Stillman F. Gates +2 more | 1986-05-06 |