Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6296233 | Fence strand retainer clip for fence posts | Ronald H. Langlie, David F. Buelow | 2001-10-02 |
| 6131885 | Plastic, T-shaped fence post | Ronald H. Langlie, David F. Buelow | 2000-10-17 |
| D416859 | Insulator for the backside of a T-post | Ronald H. Langlie | 1999-11-23 |
| 5975501 | Fence strand retainer clip for fence posts | Ronald H. Langlie, David F. Buelow | 1999-11-02 |
| 5959255 | Insulator for chain link fence | Ronald H. Langlie | 1999-09-28 |
| D391377 | Fence post cap insulator | Ronald H. Langlie | 1998-02-24 |
| D364011 | Stock prod | Ronald H. Langlie, David F. Buelow, Larry E. Tiedemann | 1995-11-07 |
| D347823 | Combined front panel and mount for an electric fence insulator | Ronald H. Langlie | 1994-06-14 |
| D331221 | Electric fence insulator | Ronald H. Langlie | 1992-11-24 |
| D330008 | Front panel for an electric fence insulator | Ronald H. Langlie | 1992-10-06 |
| 5032693 | Electric fence insulator with latching capability | Ronald H. Langlie | 1991-07-16 |
| 4965413 | Electric fence insulator with latching capability | Ronald H. Langlie | 1990-10-23 |
| 4883923 | Electric fence insulator for holding various conductor types, including tape-type | Ronald H. Langlie | 1989-11-28 |