Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8486088 | Ear tag installation tool and method | Craig E. Ritchey, Grant A. Ritchey | 2013-07-16 |
| 8398652 | Ear tag installation tool and method | Craig E. Ritchey, Grant A. Ritchey | 2013-03-19 |
| D672922 | Livestock tag | Grant A. Ritchey, Craig E. Ritchey | 2012-12-18 |
| 7441354 | Tag for livestock | — | 2008-10-28 |
| 7108234 | Keyboard support device and method | Craig E. Ritchey | 2006-09-19 |
| D508918 | Keyboard support | Craig E. Ritchey | 2005-08-30 |
| 6663072 | Lap stabilization device | Craig E. Ritchey | 2003-12-16 |
| 6543949 | Keyboard support apparatus | Craig E. Ritchey | 2003-04-08 |
| 6145225 | Animal ear tag assembly and component locking member | — | 2000-11-14 |
| 6055752 | Ear tag with locking member for multi-purpose storage | — | 2000-05-02 |
| 6007548 | Apparatus for and method of installation of ear tags | — | 1999-12-28 |
| 6007547 | Apparatus for and method of installation of ear tags | — | 1999-12-28 |
| 5840228 | Method of creating indicia on a molded article | — | 1998-11-24 |
| 5792397 | Method of injection molding | — | 1998-08-11 |
| 5653403 | Toilet paper holder and dispenser | — | 1997-08-05 |
| 5493997 | Bird nesting apparatus | — | 1996-02-27 |
| RE31940 | Identification tag for livestock | — | 1985-07-09 |
| 4365436 | Display panel and method of making same | — | 1982-12-28 |
| 4359015 | Identification tag for livestock | — | 1982-11-16 |
| 4281657 | Tool for attaching identification device | — | 1981-08-04 |
| 4195635 | Ear tag installing tool | — | 1980-04-01 |
| 4184453 | Ear tag locking device | — | 1980-01-22 |