Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9639898 | Tax analysis tool | Palika Jayasuriya | 2017-05-02 |
| 9576324 | Penalty and interest assessment detail display | Colleen M. Balkan | 2017-02-21 |
| 6168212 | Twist-lock connector for adjustably interlocking telescopic tubular members | — | 2001-01-02 |
| 5447313 | Golf putter with foldable aiming device | — | 1995-09-05 |
| 5443100 | Low pressure and vacuum hose | — | 1995-08-22 |
| 4929155 | Method and apparatus for creating a secondary source of power by a pump | — | 1990-05-29 |
| 4808081 | Hose air purging, pump anti-depriming method and apparatus | — | 1989-02-28 |
| 4567319 | Lightweight current-carrying hose | — | 1986-01-28 |
| 4383555 | Helically wound hose from co-extruded profile with reinforcing ribs interlocked at adjacent convolutions | — | 1983-05-17 |
| 4345805 | Self-sealing vacuum hose swivel fitting | David A. Stanwood | 1982-08-24 |
| 4310946 | Electromagnetic energy-carrying tube and fabrication method therefor, and the combination thereof with suction cleaning apparatus | John Christopher Baker, David A. Stanwood, Robert Bryson | 1982-01-19 |