Issued Patents All Time
Showing 51–52 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4787434 | Vacuum lift foam filled casting system | Terrance M. Cleary, William G. Hesterberg, Lawrence I. Toriello | 1988-11-29 |
| 4603665 | Hypereutectic aluminum-silicon casting alloy | William G. Hesterberg, Benjamin L. Sheaffer | 1986-08-05 |