Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10400395 | Process for preparing a PCC composite product | Ari Aari | 2019-09-03 |
| 10053370 | Lime causticization product brightness improvement via pre-slaking | Keith Hanchett, David W. Peters | 2018-08-21 |
| 8747543 | PCC filler composition for improved printability of supercalendered papers | David Smith, Gerald D. Erdman, Harry John Huhn, III, Marko Pohjolainen | 2014-06-10 |
| 5759258 | Recycling of mineral fillers from the residue of a paper deinking plant | Trudy Diane Young | 1998-06-02 |
| 5089652 | Nitrate ester preparation | Randal A. Johnson, William E. Gorton | 1992-02-18 |
| 5051142 | Emulsion explosive containing nitrostarch | John J. Mullay, Dennis J. Schulz | 1991-09-24 |
| 4980000 | Nitrostarch emulsion explosives production process | — | 1990-12-25 |
| 4933028 | High emulsifier content explosives | John J. Mullay | 1990-06-12 |
| 4907368 | Stable fluid systems for preparing high density explosive compositions | John J. Mullay | 1990-03-13 |
| 4840687 | Explosive compositions | John W. Forsberg, John J. Mullay | 1989-06-20 |
| 4830687 | Stable fluid systems for preparing high density explosive compositions | John J. Mullay | 1989-05-16 |