Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9288696 | Method and apparatus for wireless device performance testing | Istvan J. Szini, Eric Krenz | 2016-03-15 |
| 7190301 | Radio frequency anechoic chamber with nonperturbing wireless signalling means | Eric L. Krenz | 2007-03-13 |
| 5114459 | Stabilized trace element fertilizer compositions and method of their use | Robert Bouke Peters | 1992-05-19 |
| 4869555 | Apparatus for recovery of sulfur | Max E. Ramey, Arturo E. Seyffert, Jack L. Canon, Michael Robinson, William T. Abercrombie | 1989-09-26 |
| 4270527 | Inflatable trouser for medical use | Warren G. Armstrong | 1981-06-02 |