Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4343399 | Two component device for use in anchor bolting and method of anchoring | Natvarlal K. Patel | 1982-08-10 |
| 4324592 | Cartridge containing fast acting inorganic adhesive systems, grouting compositions and method of use | Natvarlal K. Patel | 1982-04-13 |