Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10601025 | Single punch method of making battery plates for lead-acid batteries | Xiangjun Wang, Hongbo Zhang, David Mihara, John Harold Miller, Joel T. Charlton | 2020-03-24 |
| 8991079 | Bucket for attachment to a machine | Wayne M. Castegnaro, Jr., Ryan P. Shea | 2015-03-31 |
| 8944218 | Pallet fork | Daniel E. Peschel, Andrew Lee Vering, Ryan P. Shea | 2015-02-03 |
| 8939701 | Fork with rollers | — | 2015-01-27 |
| 4684887 | High voltage test confirmation apparatus | — | 1987-08-04 |
| 4356239 | Open and short circuit test apparatus | — | 1982-10-26 |
| 4282292 | Open and short circuit test method | — | 1981-08-04 |