Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5332004 | Rotary noise attenuator | Douglas P. Gethmann, Allen C. Fagerlund, Charles R. Kuhlman, Ronnie L. Smith, Larry J. Weber | 1994-07-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5332004 | Rotary noise attenuator | Douglas P. Gethmann, Allen C. Fagerlund, Charles R. Kuhlman, Ronnie L. Smith, Larry J. Weber | 1994-07-26 |