Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6820550 | Stamping device | Dale Lookholder, Christopher B. Caston, Joaquin G. Serrano | 2004-11-23 |
| 6708614 | Stamping device | Dale Lookholder, Christopher B. Caston, Joaquin G. Serrano | 2004-03-23 |
| 6422140 | Stamping device | Dale Lookholder, Christopher B. Caston, Joaquin G. Serrano | 2002-07-23 |
| 6095046 | Stamping device having transparent mounting block and imprinting element | Dale Lookholder, Christopher B. Caston, Joaquin G. Serrano | 2000-08-01 |
| 4620633 | Protective envelope device for packaging fragile articles | — | 1986-11-04 |
| 4193499 | Prefabricated unitary package which when sealed and irradiated conforms closely to contents and becomes impact-absorbing | — | 1980-03-18 |