Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5270502 | Package assembly and method for storing and microwave heating of food | Richard K. Brown | 1993-12-14 |
| 5140119 | Package assembly and method for storing and microwave heating of food | Richard K. Brown | 1992-08-18 |
| 4825025 | Food receptacle for microwave cooking | — | 1989-04-25 |
| 4742203 | Package assembly and method for storing and microwave heating of food | Richard K. Brown | 1988-05-03 |
| 4641005 | Food receptacle for microwave cooking | — | 1987-02-03 |
| 4612431 | Package assembly and method for storing and microwave heating of food | Richard K. Brown | 1986-09-16 |
| 4555605 | Package assembly and method for storing and microwave heating of food | Richard K. Brown | 1985-11-26 |
| 4396194 | Golf practice putting cup | — | 1983-08-02 |
| 4273815 | Laminated film packages | Maurice J. Gifford, Paul E. Grindrod | 1981-06-16 |