Issued Patents All Time
Showing 101–118 of 118 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D504322 | Dispenser bag | John E. Sanfilippo | 2005-04-26 |
| D501377 | Dispenser funnel | John E. Sanfilippo | 2005-02-01 |
| 6691747 | Method and apparatus for exposing a container to a controlled environment | Frank F. Marcus, John E. Sanfilippo | 2004-02-17 |
| 6221411 | Meat packaging apparatus and method | John E. Sanfilippo, Bruce E. Edwards | 2001-04-24 |
| 6202388 | Controlled environment sealing apparatus and method | John E. Sanfilippo | 2001-03-20 |
| 6032438 | Apparatus and method for replacing environment within containers with a controlled environment | John E. Sanfilippo | 2000-03-07 |
| 5961000 | System and method for filling and sealing containers in controlled environments | John E. Sanfilippo | 1999-10-05 |
| D414409 | Tray | John E. Sanfilippo, Roman Forowycz | 1999-09-28 |
| 5918616 | Apparatus and method of controlling gas flow | John E. Sanfilippo | 1999-07-06 |
| 5916110 | System and method for sealing containers | John E. Sanfilippo | 1999-06-29 |
| 5911249 | Gassing rail apparatus and method | John E. Sanfilippo | 1999-06-15 |
| 5816024 | Apparatus and method for exposing product to a controlled environment | John E. Sanfilippo | 1998-10-06 |
| 5617705 | System and method for sealing containers | John E. Sanfilippo | 1997-04-08 |
| 5417255 | Gas flushing apparatus and method | John E. Sanfilippo | 1995-05-23 |
| 5228269 | Apparatus and method for removing oxygen from food containers | John E. Sanfilippo | 1993-07-20 |
| 5069020 | Apparatus for providing containers with a controlled environment | John E. Sanfilippo | 1991-12-03 |
| 5001878 | Apparatus for providing containers with a controlled environment | John E. Sanfilippo | 1991-03-26 |
| 4905454 | Method for providing containers with a controlled environment | John E. Sanfilippo | 1990-03-06 |