Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10799882 | Method and system for processing slag material | Keith P. Masserant, Lawrence I. Masserant | 2020-10-13 |
| 9707569 | Method and system for processing slag material | Keith P. Masserant, Lawrence I. Masserant | 2017-07-18 |
| 9016477 | Method and system for processing slag material | Keith P. Masserant, Lawrence I. Masserant | 2015-04-28 |
| 8888406 | Weighted bag | Robert G. Harte | 2014-11-18 |
| 8807344 | Adjustable magnetic separator | Keith P. Masserant, Lawrence I. Masserant, Robert G. Harte | 2014-08-19 |