Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4590090 | Method for making interdiffused, substantially spherical ceramic powders | Paul A. Siemers | 1986-05-20 |
| 4222330 | Magnetically tagging ammunition cartridges | — | 1980-09-16 |
| 4197104 | Magnetic tag process | Marcus P. Borom | 1980-04-08 |