Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5690629 | Apparatus for maintaining vertebrae of a spinal column in a desired spatial relationship | Marc A. Asher, William L. Carson, Walter E. Stripggen, Terrence M. Stahurski | 1997-11-25 |
| 5660802 | Water purifier | David Archer, Diane M. Brancazio, Susannah Gardner, Matthew D. Hern, Francis M. Lubrano +2 more | 1997-08-26 |