Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10647385 | Advances in watercraft hull lift, efficiency, and reduced hump drag with increased stability | John H. Keller | 2020-05-12 |
| 5707377 | Ligation clip remover | Daniel Helme | 1998-01-13 |
| 5356796 | Repressor protein and operon for regulating expression of polypeptides and its use in the preparation of 2,2-dialkyglycine decarboxylase of Pseudomonas cepacia | — | 1994-10-18 |
| 5210025 | Prepressor protein gene for regulating expression of polypeptides and its use in the preparation of 2,2-dialkylglycine decarboxylase of Pseudomonas cepacia | — | 1993-05-11 |
| 4331157 | Mutually noninterfering transcutaneous nerve stimulation and patient monitoring | William E. Bursack, Alan Coombes | 1982-05-25 |
| 4237899 | Electronic tissue stimulator with output signal controls | Norman R. Hagfors | 1980-12-09 |
| 4211235 | Programmer for implanted pacer | Dennis Digby, Alan Coombes | 1980-07-08 |
| 4210151 | Electronic pain control with scanned output parameters | — | 1980-07-01 |
| 4203447 | Security maintenance for programmable pacer reprogramming | Dennis Digby, Alan Coombes | 1980-05-20 |
| 4203448 | Programmably variable voltage multiplier for implanted stimulator | — | 1980-05-20 |
| 4202342 | Programmable pacer with variable amplifier sensitivity and pacing rate | — | 1980-05-13 |