Patents per Year
Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 9568310 | Method and device for ascertaining a position of a camshaft and a phase of an internal combustion engine | Ralf Drescher | 2017-02-14 | |
| 4417295 | Air jet powered cooling system for electronic assemblies | — | 1983-11-22 | $12,775,000 |
| 4302810 | Method and apparatus for secure message transmission for use in electronic funds transfer systems | Willard G. Bouricius | 1981-11-24 | $16,683,000 |
| 4295039 | Method and apparatus for achieving secure password verification | — | 1981-10-13 | $5,825,000 |
| 4277837 | Personal portable terminal for financial transactions | — | 1981-07-07 | $15,956,000 |