Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9493295 | Reusable pallet container | Rich Glover, Al Hoag, Richard Rudyk, Dino Lanno, Bill Howard +4 more | 2016-11-15 |
| 9394100 | Pallet container | Richard Glover, Dino Lanno, Ronald Price, Evan Taylor, Al Hoag +4 more | 2016-07-19 |
| 5250144 | Bonding apparatus | John F. Fitzpatrick-Ellis, John Stuart Bolton | 1993-10-05 |
| 5234973 | Compositions for foundry molding processes utilizing reclaimed sand | S. Raja Iyer, Calvin K. Johnson | 1993-08-10 |
| 5082876 | Compositions for foundry molding processes utilizing reclaimed sand | S. Raja Iyer, Calvin K. Johnson | 1992-01-21 |
| 5077323 | Method to improve flowability of alkaline phenolic resin coated sand | Calvin K. Johnson, David R. Armbruster | 1991-12-31 |
| 4996249 | Method to improve flowability of resin coated sand | Calvin K. Johnson, Kwok-tuen Tse | 1991-02-26 |
| 4469517 | Silicate treatment of impure silica sands | — | 1984-09-04 |