Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12426655 | Hats, interchangeable decorative cords and method of invisibly attaching same | — | 2025-09-30 |
| D1040482 | Combination cap and cord | — | 2024-09-03 |
| D793075 | Novelty key chain | Jiadong Ma | 2017-08-01 |
| 5907958 | Refrigerator water filter | Donald A. Coates, Kenneth E. Morris, Walton E. Sparks, Rickie L. Gunderson | 1999-06-01 |
| 5715699 | Refrigerator water filter | Donald A. Coates, Kenneth E. Morris, Walton E. Sparks, Rickie L. Gunderson | 1998-02-10 |
| 5707518 | Refrigerator water filter | Donald A. Coates, Kenneth E. Morris, Walton E. Sparks, Rickie L. Gunderson | 1998-01-13 |
| 4634165 | Forceps having replaceable tips | David Keeler | 1987-01-06 |
| 4330288 | Packaging machine with pouch transfer and opening mechanism | Charles A. Burton, Ronald K. Coleman, Dwain R. Schroeder | 1982-05-18 |
| 4326568 | Packaging machine with continuous motion filler | Charles A. Burton | 1982-04-27 |
| 4287141 | Embankments construction | — | 1981-09-01 |
| D259110 | Earring fastener | — | 1981-05-05 |
| 4263768 | Pouch carrier | Richard W. Entler | 1981-04-28 |