Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12259067 | Composite transition fitting | Jeffrey Vincent Littlefield, Qing Li | 2025-03-25 |
| 11808384 | Composite transition fitting | Jeffrey Vincent Littlefield, Qing Li | 2023-11-07 |
| 11807749 | Electrically conductive PVC solvent cement | Qing Li, Louis Daigneault | 2023-11-07 |
| 11525528 | Composite transition fitting | Jeffrey Vincent Littlefield, Qing Li | 2022-12-13 |
| 11506316 | Releasable connect/disconnect fitting connection | Jis Simon | 2022-11-22 |
| 11460134 | Releasable connect/disconnect fitting connection | Jis Simon, Ivan Lee Stiehl, James Bruce Anthony Campbell, Raymond George Puache, Paul Agapito +1 more | 2022-10-04 |
| 10844988 | Releasable connect/disconnect fitting connection | Jis Simon, Ivan Lee Stiehl, James Bruce Anthony Campbell, Raymond George Puache, Paul Agapito +1 more | 2020-11-24 |
| D888901 | Fitting | Jis Simon, Ivan Lee Stiehl, James Bruce Anthony Campbell, Raymond George Puache, Paul Agapito +1 more | 2020-06-30 |
| D874619 | Fitting | Jis Simon, Ivan Lee Stiehl, James Bruce Anthony Campbell, Raymond George Puache, Paul Agapito +1 more | 2020-02-04 |
| D873976 | Adhesive fitting | Jis Simon, Eric William Jones | 2020-01-28 |
| 10401027 | Non-return valve for flue gas venting and damper assembly for use therein | Martin Kwan Yu Leung | 2019-09-03 |
| D847612 | Cable connector with a grommet and insert | Jeffrey Vincent Littlefield | 2019-05-07 |
| D842078 | Oval grommet for a cable connector and a cable connector | Jeffrey Vincent Littlefield | 2019-03-05 |
| 10141686 | Grommet for a cable connector and a strain relief cable fitting having an insert | Jeffrey Vincent Littlefield | 2018-11-27 |
| D830432 | 3D printed mold inserts | — | 2018-10-09 |
| D811858 | Grommet for a cable connector and a cable connector | Jeffrey Vincent Littlefield | 2018-03-06 |
| 7862329 | Easily removable valve pin bushing | Salvatore Armocida | 2011-01-04 |
| 7547207 | Cooling arrangement for centering device and spline shaft | Mihai Berceanu, Jeffrey Ngai, Vincent Travaglini, Kyung-Tae Lee, Gary Fong | 2009-06-16 |
| 6833102 | Leg manifold mounting arrangement | Vincent Travaglini, Gary Fong, Kyung-Tae Lee | 2004-12-21 |