Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 9983377 | Enclosure with combined strain relief and grounding | Karyne Poissant Prevratil, John Joseph Stillwell | 2018-05-29 | $12,609,000 |
| 6238250 | In-jack shunt connections and methods therefor | Kristen C. Stohr | 2001-05-29 | |
| 5355408 | Network interface device with environmentally protected compartment | Todd C. Lanquist, Kevin L. Strause, John Austin Keenum | 1994-10-11 | |
| 5207583 | Network interface unit | George A. DeBalko, Philip C. Hughes | 1993-05-04 | |
| 4666225 | Electrical jack | Clifton Glenn Hampton | 1987-05-19 | |
| 4647725 | Indoor type telephone network interface device | Clifton Glenn Hampton | 1987-03-03 | |
| 4488008 | Telephone network interface device | Clifton Glenn Hampton | 1984-12-11 | |
| 4473265 | Surface mounted shielded telephone jack | Clifton Glenn Hampton | 1984-09-25 | |
| D275667 | Subscriber telephone interface jack | Clifton Glenn Hampton | 1984-09-25 |