Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9915385 | Fitting with draw mechanism | Lee Getzewich, David R. Albin | 2018-03-13 |
| 9534714 | Fitting with draw mechanism | Lee Getzewich, David R. Albin | 2017-01-03 |
| 8894100 | Fitting with draw mechanism | Lee Getzewich, David R. Albin | 2014-11-25 |
| 5358286 | Completely fabricated pipe sleeve assembly | Mark W. Kirchner | 1994-10-25 |