Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11645610 | System and method for deterring theft of package, and device therefor | Larry Fox, Derrick Gaderson, Michael Geminden | 2023-05-09 |
| D853750 | Lavatory shelf | — | 2019-07-16 |
| 10284703 | Portable full duplex intercom system with bluetooth protocol and method of using the same | John Lawrence | 2019-05-07 |
| 6096208 | Seal arrangement for spin-on filters | John F. Connelly | 2000-08-01 |
| 6083381 | Fuel filter with sediment drain valve and level indicator | John F. Connelly, Brent A. Gulsvig, Mark G. Soderlund | 2000-07-04 |
| 6012485 | Fluid filter arrangement including valve arrangement, fluid level indicator, and methods thereof | John F. Connelly, Brent A. Gulsvig, Mark G. Soderlund | 2000-01-11 |
| 5104537 | High pressure hydraulic spin-on filter | Jack Stifelman | 1992-04-14 |
| 4883083 | Relief valve assembly; piston member from same and filter head assembly incorporating same | Jack Stifelman, John F. Connelly, Patrick Fisher | 1989-11-28 |