Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12038106 | Piping connections and connection sockets | Benjamin L. Lawrence, Christopher W. Mason, Ronald Dale Paige, Richard D. Latham | 2024-07-16 |
| 11796080 | Valve assembly | James Stogdill, Matthew J. Krazit | 2023-10-24 |
| 11708922 | Piping connections and connection sockets | Benjamin L. Lawrence, Christopher W. Mason, Ronald Dale Paige, Richard D. Latham | 2023-07-25 |
| 11466802 | Support ring for tubular press connections and fittings | Benjamin L. Lawrence, Christopher W. Mason, Robert B. Kelsey | 2022-10-11 |
| 11402045 | Press fitting assembly | Ronald Dale Paige, Willis Mitchell | 2022-08-02 |
| 11131403 | Reversible ball valve | Daryle Shephard, Matthew J. Krazit, Carla M. Williamson | 2021-09-28 |
| 10955074 | Threaded pipe connections and sockets for making the same in situ | Benjamin L. Lawrence, Richard D. Latham, Christopher W. Mason, Ronald Dale Paige | 2021-03-23 |
| 10895338 | Enhanced end design for tubular press connections | Benjamin L. Lawrence, Richard D. Latham, Christopher W. Mason, Ronald Dale Paige | 2021-01-19 |
| 10865914 | High temperature leak prevention for piping components and connections | Benjamin L. Lawrence, Richard D. Latham, Christopher W. Mason, Ronald Dale Paige | 2020-12-15 |
| 10823316 | Piping connections and connection sockets | Benjamin L. Lawrence, Christopher W. Mason, Ronald Dale Paige, Richard D. Latham | 2020-11-03 |
| 10760693 | Weldable, low lead and lead-free plumbing fittings and methods of making the same | Keith W. Yoder, Benjamin L. Lawrence, Matthew J. Krazit | 2020-09-01 |
| 10544888 | Crimp connection with one or more crimping elements | Benjamin L. Lawrence, Christopher W. Mason, Keith W. Yoder, Paul Frische-Mouri, Justin J. Carey | 2020-01-28 |
| 10240698 | Crimp connection with one or more crimping elements | Benjamin L. Lawrence, Christopher W. Mason, Keith W. Yoder, Paul Frische-Mouri, Justin J. Carey | 2019-03-26 |
| 10234043 | Weldable, low lead and lead-free plumbing fittings and methods of making the same | Keith W. Yoder, Benjamin L. Lawrence, Matthew J. Krazit | 2019-03-19 |
| 10006575 | Modular push-to-connect assembly | Keith W. Yoder, James LaFortune | 2018-06-26 |
| 9810344 | Valve with locking slide | Paul Frische-Mouri, Matthew J. Krazit, Girish Kamble, John P. Andrejko | 2017-11-07 |
| 9777875 | Clam shell push-to-connect assembly | Derek Oldsen, James LaFortune | 2017-10-03 |
| 9541228 | Push-to-connect fitting | David J. Phelps, James LaFortune, Derek Oldsen | 2017-01-10 |
| 9447906 | Self-locking push-to-connect insert | James LaFortune, Derek Oldsen, Paul Frische-Mouri, Robert B. Kelsey, Ken A. Rinkenberg | 2016-09-20 |
| 9441765 | Lead-free high temperature/pressure piping components and methods of use | Mark A. Clark, Aaron W. Edds, Benjamin L. Lawrence, Charles M. Stutsman | 2016-09-13 |
| 9217521 | Lead-free high temperature/pressure piping components and methods of use | Mark A. Clark, Aaron W. Edds, Benjamin L. Lawrence, Charles M. Stutsman | 2015-12-22 |
| 8991787 | Lead-free high temperature/pressure piping components and methods of use | Mark A. Clark, Aaron W. Edds, Benjamin L. Lawrence, Charles M. Stutsman | 2015-03-31 |