Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7583229 | Method for detection of faulty antenna array elements | John T. Apostolos | 2009-09-01 |
| 7358920 | Cavity embedded antenna | John T. Apostolos, Stephen A. Hedges | 2008-04-15 |
| 6791502 | Stagger tuned meanderline loaded antenna | John T. Apostolos | 2004-09-14 |
| 5345672 | Brake drum manufacture | Elvin E. Tuttle, David W. Kratzer | 1994-09-13 |
| 5193274 | Method and apparatus for manufacture of a vehicle wheel having controlled lateral runout characteristic | Anwar R. Daudi, Elvin E. Tuttle | 1993-03-16 |
| 5138757 | Process for manufacturing a vehicle brake drum | Elvin E. Tuttle, David W. Kratzer | 1992-08-18 |
| 4668358 | Method and apparatus for use in surface treatment of conveyor supported workholders | — | 1987-05-26 |