Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6020282 | Substantially inert clay product and process for manufacture | Jennifer A. Stein | 2000-02-01 |
| 5960743 | Clay litter product for ammonia control in poultry pens | — | 1999-10-05 |
| 5834673 | Method of providing fixed ammunition with an additive which limits barrel wear, and ammunition produced in accordance therewith | Lennart Gustavsson | 1998-11-10 |
| 5468701 | Process for regenerating spent acid-activated bentonite clays and smectite catalysts | Robert S. Nebergall, Carolyn J. Kucharz | 1995-11-21 |
| 5358915 | Process for regenerating spent acid-activated bentonite clays and smectite catalysts | Robert S. Nebergall, Carolyn J. Kucharz | 1994-10-25 |
| 5207367 | Dispensing container | Martin Dunn, Troy W. Johnson, Jr. | 1993-05-04 |
| 5192547 | Animal feed containing selected montmorillonite clay as additive and method for selecting the clay | — | 1993-03-09 |
| 5165946 | Animal feed additive and method for inactivating mycotoxins present in animal feeds | Keith A. Delaney, Timothy Phillips | 1992-11-24 |
| 5008226 | Process for making acid activated bleaching earth using high susceptibility source clay and novel bleaching earth product | Charles B. Ungermann | 1991-04-16 |
| 5008227 | Process for making acid activated bleaching earth using high susceptibility source clay and novel bleaching earth product | Charles B. Ungermann | 1991-04-16 |
| 4953664 | Ergonomically designed check-out counter system for supermarket and merchandising industries | Carll D. Vrooman | 1990-09-04 |
| 4735815 | Treatment of impure frying oils | Kevin P. Gallavan | 1988-04-05 |
| 4701438 | Treating compositions for used frying oils | Kevin P. Gallavan | 1987-10-20 |
| 4688465 | Method and apparatus for production of cartridged propellant charges for barrel weapons | Ulf Melhus, Mats Olsson, Nils-Gunnar Bjorkqvist, Lars-Erik Bjorn | 1987-08-25 |
| 4443379 | Solid bleaching composition for edible oils | Zenon Demidowicz | 1984-04-17 |
| 4228137 | Method of producing faujasite zeolites employing seeding techniques | Mark Jones | 1980-10-14 |