Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6248020 | Fastener forming machine | Jan A. Linthorst, Ronald W. Marchionni, Dennis F. Custer | 2001-06-19 |
| 6179718 | Hole forming apparatus | Jan A. Linthorst, Ronald W. Marchionni, Dennis F. Custer | 2001-01-30 |
| 6089985 | Fastener sorting apparatus | Jan A. Linthorst, Ronald W. Marchionni, Dennis F. Custer | 2000-07-18 |
| 6004215 | Fastener forming machine | Jan A. Linthorst, Ronald W. Marchionni, Dennis F. Custer | 1999-12-21 |