Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8827823 | Leveling device for billiard table | Chad D Scharlow | 2014-09-09 |
| 7520817 | Billiard cue tips and methods of assembly | — | 2009-04-21 |
| 6244970 | Optical sensors for cue ball detection | Steven H. Mersch | 2001-06-12 |
| 4270876 | Method of lining a vertical mine shaft with concrete | James D. Eklund, Joseph M. Halter, Donald E. Rasmussen, Robert B. Moffat | 1981-06-02 |