Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 4948423 | Alloy preparation of hydrogen storage materials | Michael A. Fetcenko, Joseph LaRocca | 1990-08-14 | $614,000 |
| 4915898 | Method for the continuous fabrication of comminuted hydrogen storage alloy material negative electrodes | Merle Wolff, Mark A. Nuss, Michael A. Fetchenko, Andrea L. Lijoi, Joseph LaRocca +1 more | 1990-04-10 | $466,000 |
| 4893756 | Hydride reactor apparatus for hydrogen comminution of metal hydride hydrogen storage material | Michael A. Fetcenko, Thomas Kaatz, Joseph LaRocca | 1990-01-16 | $422,000 |