Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6546778 | Tool for removing damaged fasteners and method for making such tool | — | 2003-04-15 |
| 6339976 | Tool for removing damaged fasteners and method for making such tool | — | 2002-01-22 |
| 4824297 | Thread forming apparatus having tangential chasers for cutting a thread on a railroad spike | Lee Connor, Robert Lybarger, Charles E. Gutshall | 1989-04-25 |
| 4682381 | Spike forming method | Lee Connor, Robert Lybarger | 1987-07-28 |
| 4253009 | Heating element for water heater | — | 1981-02-24 |