Issued Patents All Time
Showing 1–25 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12402396 | Modular guided keeper base | Joel T. Pyper | 2025-08-26 |
| 12337369 | Guide pin connection | Joel T. Pyper | 2025-06-24 |
| 12109606 | Tapered transition pilot | Joel T. Pyper | 2024-10-08 |
| 11969775 | Stock lifter assembly | Joel T. Pyper | 2024-04-30 |
| 11826812 | Tight space pilot | Joel T. Pyper | 2023-11-28 |
| 11752538 | Tapered transition pilot | Joel T. Pyper | 2023-09-12 |
| 11707775 | Stock lifter assembly | Joel T. Pyper | 2023-07-25 |
| 11571730 | Modular guided keeper base | Joel T. Pyper | 2023-02-07 |
| 11541445 | Tight space pilot | Joel T. Pyper | 2023-01-03 |
| 11517955 | Tapered transition pilot | Joel T. Pyper | 2022-12-06 |
| 11506236 | Collar and shaft assembly | Joel T. Pyper | 2022-11-22 |
| 11498111 | Guided keeper assembly and method for metal forming dies | Joel T. Pyper, Gordon L. Chaisson, Jeremie J. Yoder, Theodore A. McIntyre | 2022-11-15 |
| 11480208 | Collar and shaft assembly | Joel T. Pyper | 2022-10-25 |
| 11413677 | Guide pin assembly for metal forming dies and method | Joel T. Pyper | 2022-08-16 |
| 11376648 | Compact stock guide assembly | Joel T. Pyper | 2022-07-05 |
| 11344943 | Modular guided keeper base | Joel T. Pyper | 2022-05-31 |
| 11267036 | Stock lifter assembly | Joel T. Pyper | 2022-03-08 |
| 10954984 | Collar and shaft assembly | Joel T. Pyper | 2021-03-23 |
| 10730099 | Modular pilot assembly with self-contained stripper and method for metal forming dies | Joel T. Pyper | 2020-08-04 |
| 10639701 | Guide pin assembly for metal forming dies and method | Joel T. Pyper | 2020-05-05 |
| 10406585 | Low profile pilot assembly and method for metal forming dies | Joel T. Pyper | 2019-09-10 |
| 10384259 | Stock ejector assembly | Joel T. Pyper | 2019-08-20 |
| 10343206 | Guided keeper assembly and method for metal forming dies | Joel T. Pyper | 2019-07-09 |
| 10343205 | Guided keeper assembly and method for metal forming dies | Joel T. Pyper | 2019-07-09 |
| 10265757 | Guided keeper assembly and method for metal forming dies | Joel T. Pyper, Gordon L. Chaisson, Jeremie J. Yoder, Theodore A. McIntyre | 2019-04-23 |