Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8393487 | Hygienic twist lid for insulated beverage container | Barry Beyerlein, Robert Freed | 2013-03-12 |
| D441288 | Twist lid | Barry Beyerlein, Robert Freed | 2001-05-01 |
| D411381 | Foldable seat with panels | Mikal Greaves, Charles K. Lau, Mark A. McLean, William Quan, Ferdinand Johannes van Engelen +1 more | 1999-06-22 |
| 5820221 | Foldable seat having removable panels | Mikal Greaves, Charles K. Lau, Mark A. McLean, William Quan, Ferdinand Johannes van Engelen +1 more | 1998-10-13 |
| D398172 | Foldable seat | Mikal Greaves, Charles K. Lau, Mark A. McLean, William Quan, Ferdinand Johannes van Engelen +1 more | 1998-09-15 |
| 5517332 | Document scanner having one-piece housing for holding an image sensor, drive roller and document sensors in close alignment with each other | Michael R. Barry, David E. Burgess, Michael F. Gifford, Gregory A. Greenly, Paul A. Hakenewerth +3 more | 1996-05-14 |
| 5332158 | Spraying device with an interchangeable cartridge | James J. Styne, Michael J. Greaney | 1994-07-26 |