Issued Patents All Time
Showing 26–49 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D452328 | Service station canopy rim | — | 2001-12-18 |
| D448420 | Service station signpost | Courtney Doree Reeser | 2001-09-25 |
| D447815 | Service station canopy | — | 2001-09-11 |
| D447816 | Service station canopy rim | — | 2001-09-11 |
| 6237091 | Method of updating firmware without affecting initialization information | Jonathan Firooz | 2001-05-22 |
| 6125822 | Two stage pressure relief valve | Leon P. Janik | 2000-10-03 |
| 6104638 | Use of erasable non-volatile memory for storage of changing information | Joel Larner | 2000-08-15 |
| 5491647 | Method and apparatus for controlling a press | Robert M. Carabbio, Bill Hemsath, Kevin D. Knussmann, Thomas Charles Robbins | 1996-02-13 |
| 5390322 | Apparatus and method for retaining cycle memory in electronic sterilizer controls | Charles E. Ellis, Kenneth A. Johnson | 1995-02-14 |
| 5270948 | Control means including a diagnostic operating mode for a sterilizer | Charles E. Ellis, Kenneth A. Johnson | 1993-12-14 |
| 5212205 | Regeneration of deep bed condensate polishers | — | 1993-05-18 |
| 5207905 | Baffle assembly for air and water backwash of a media filter | Eli Salem | 1993-05-04 |
| 5196122 | External regeneration system for mixed bed ion exchangers | — | 1993-03-23 |
| 5098200 | Dual range temperature monitoring circuits | Kenneth A. Johnson, Charles E. Ellis | 1992-03-24 |
| 4996317 | Caffeine recovery from supercritical carbon dioxide | Jean E. Spence, Ronald H. Skiff, Gerald Vogel, Ravi Prasad | 1991-02-26 |
| 4987528 | Signature analysis control system for a stamping press | — | 1991-01-22 |
| 4911941 | Method for decaffeinating coffee with a supercritical fluid | Saul N. Katz, Jean E. Spence, Ronald H. Skiff, Gerald Vogel, Ravi Prasad | 1990-03-27 |
| 4815914 | Material storage and delivery system | Francis V. Palazzolo, Wayne T. Polachowski | 1989-03-28 |
| 4761127 | Apparatus for waste encapsulation | Robert B. Rigg | 1988-08-02 |
| D295839 | Gas regulator cover | Keith L. Prescott | 1988-05-24 |
| 4712704 | Self-sealing closure | Douglas P. Ramsey | 1987-12-15 |
| 4640627 | Apparatus for monitoring a plasma torch | David H. Tracy, Walter Bohler | 1987-02-03 |
| 4609810 | Apparatus for controlling a plasma | Gordon Wallace | 1986-09-02 |
| 4595330 | Material storage and delivery system | Francis V. Palazzolo, Wayne T. Polachowski | 1986-06-17 |