Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4554979 | Conduit arrangement for tilt cylinder of a bulldozer | Robert C. Storck, Donald J. Mickus, deceased, by Debbie Pastors, executrix | 1985-11-26 |
| 4516281 | Sewage treatment device | David B. MacPherson, Jay E. Paris, Martin W. Greinier, David N. Pulsifer | 1985-05-14 |