Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8579334 | Pipe with integral male and female ends, a joint made using the same pipe, and processes of making the pipe and the joint | Helmuth Schnallinger, Christian Schnallinger, Kishor Lalchand Nemade | 2013-11-12 |