Patents per Year
Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6024369 | Specialized wheelchair for a paraplegic fencer | Jonathan Riddle | 2000-02-15 | |
| 5503615 | Implantable cardiac ventricular assist device and controller thereof | — | 1996-04-02 | |
| 4691320 | Semiconductor structure and devices | Nancy A. Dinkel, Michael Ettenberg | 1987-09-01 | |
| 4663753 | Recording medium and method of making the same | — | 1987-05-05 | |
| 4393348 | Method and apparatus for determining minority carrier diffusion length in semiconductors | Joseph Dresner, Daniel J. Szostak | 1983-07-12 | $1,284,000 |