Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6164192 | Corn popping kettle assembly with damping mechanisms | Andrew M. Stein | 2000-12-26 |
| 6098526 | Automated corn popping apparatus with oil conduit system | Andrew M. Stein, Robert P. Murphy | 2000-08-08 |
| 5941164 | Corn popping kettle assembly with damping mechanisms | Andrew M. Stein | 1999-08-24 |
| 5925393 | Method of popping corn | Andrew M. Stein, Robert P. Murphy | 1999-07-20 |
| 5787798 | Bushing arrangement for agitation shaft for corn popper bowl | Andrew M. Stein | 1998-08-04 |
| 5771779 | Automated corn popping apparatus | Andrew M. Stein, Robert P. Murphy | 1998-06-30 |
| 5699720 | Corn popping kettle assembly | Andrew M. Stein | 1997-12-23 |
| 5555792 | Corn popping kettle assembly | Andrew M. Stein | 1996-09-17 |
| 5505009 | Heated product merchandiser | Andrew M. Stein | 1996-04-09 |