Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7507496 | Process for recovering lead oxides from exhausted batteries | Steven A. Kinsbursky, W. Novis Smith | 2009-03-24 |
| 6692184 | Retrofit dowel for maintaining concrete structures in alignment | David L. Kelly, Michael J. Recker | 2004-02-17 |
| 4208459 | Bonded, differentially creped, fibrous webs and method and apparatus for making same | Henry E. Becker, Albert L. McConnell | 1980-06-17 |