Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5276846 | Fast access memory structure | Frederick J. Aichelmann, Jr., Bruce E. Bachman, Robert E. Busch, Endre P. Thoma | 1994-01-04 |
| 5265056 | Signal margin testing system for dynamic RAM | Edward Butler, Wayne F. Ellis, Endre P. Thoma | 1993-11-23 |
| 5036495 | Multiple mode-set for IC chip | Robert E. Busch, William Paul Hovis, Endre P. Thoma, James A. Yankosky | 1991-07-30 |
| 4992984 | Memory module utilizing partially defective memory chips | Robert E. Busch, Wayne F. Ellis, Endre P. Thoma | 1991-02-12 |