Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9415902 | Clamshell food tray | — | 2016-08-16 |
| D732344 | Single cup beverage and food container | — | 2015-06-23 |
| 8960480 | Clamshell food tray with cup-based latch | — | 2015-02-24 |
| D713208 | Two cup tray | — | 2014-09-16 |
| D706583 | Boat tray with two cup holders | — | 2014-06-10 |
| D652323 | Food and beverage container | — | 2012-01-17 |
| D626788 | Plate with holder for beverage and handles | — | 2010-11-09 |
| D623901 | Divided plate with holder for beverage container | — | 2010-09-21 |
| D606810 | Plate with holder for beverage container | — | 2009-12-29 |
| D600504 | Partitioned food tray with holder for beverage container | — | 2009-09-22 |
| 5489130 | Overhead door lock | — | 1996-02-06 |
| 4879040 | Adaptive filter concentrate flow control system and method | Paul R. Prince, Michael G. Ford, Donald W. Schoendorfer | 1989-11-07 |
| 4729039 | Method and device for producing full tone images from a video input | — | 1988-03-01 |
| 4657529 | Blood extraction and reinfusion flow control system and method | Paul R. Prince | 1987-04-14 |
| 4211999 | Converter for converting a high frequency video signal to a digital signal | John L. Kreeger | 1980-07-08 |