Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4608246 | Testing for a blood group immunological reaction | William L. Bayer, Frederick V. Plapp, Lyle T. Sinor, William M. Coenen | 1986-08-26 |
| 4543745 | Multiple use decorative edging | — | 1985-10-01 |