Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10412984 | Popcorn popper | Richard D. Sorenson | 2019-09-17 |
| 9795159 | Method of popping popcorn | Richard D. Sorenson | 2017-10-24 |
| 6675955 | Self tuning vibratory control means | Majid Nasser-Moghaddassi, James Richard Asbury, Jefferson Calvin Mabry, Jr. | 2004-01-13 |
| 6463720 | Method and apparatus for settling product in a servo-controlled continuous pull system | Larence Calvin Dobbs | 2002-10-15 |
| 6131373 | Vertical form, fill and seal machine having constant film pull length | — | 2000-10-17 |
| 5796221 | Overload detector for servo driven machines | Charles C. Cramer | 1998-08-18 |
| 5485712 | Method of handling film on a vertical form, fill and seal machine | Keith W. Hopkins | 1996-01-23 |
| 5466326 | Continuous motion heat seal control | — | 1995-11-14 |
| 5447012 | Method and apparatus for packaging groups of items in an enveloping film | Lloyd Kovacs, Richard D. Sorenson | 1995-09-05 |
| 5377474 | Form-fill-seal packaging apparatus | Lloyd Kovacs, Keith W. Hopkins | 1995-01-03 |
| 5333703 | Carbon monoxide sensor and control for motor vehicles | Robert C. James | 1994-08-02 |
| 4905779 | Operation condition collator and methods | Katsumi Nishio | 1990-03-06 |
| 4860522 | Form, fill and seal registration system apparatus and method including variable length compensation and out of registration restoration | — | 1989-08-29 |
| 4546596 | Method of and apparatus for forming, filling and sealing packages | — | 1985-10-15 |
| 4391079 | Control system for cyclic machines | — | 1983-07-05 |