Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6214465 | Floor absorbent granular product comprising kaokin clay and cellulose fibers | Brent Willemsen, Ernest P. Wolfer | 2001-04-10 |
| 6019873 | Floor absorbent granular product | Brent Willemsen, Ernest P. Wolfer, Michael C. Bonin | 2000-02-01 |
| 5951822 | Apparatus for making granular material | Brent Willemsen, Ernest P. Wolfer | 1999-09-14 |
| 5888345 | Absorbent granular product | Brent Willemsen, Ernest P. Wolfer | 1999-03-30 |
| 5882480 | Process for making granular material | Brent Willemsen, Ernest P. Wolfer | 1999-03-16 |
| 5807465 | Granular material containing recycled paper components | Brent Willemsen, Ernest P. Wolfer | 1998-09-15 |
| 5728270 | Process for making the absorbent granular material | Brent Willemsen, Ernest P. Wolfer | 1998-03-17 |
| 5622600 | Dyed particulate or granular materials from recycled paper and process for making the materials | Kim Smith, Brent Willemsen, Ernest P. Wolfer | 1997-04-22 |
| 4725612 | Synergistic microbiocidal compositions containing a mixture of a bicyclic polyoxymethylene oxazolidine and a 1,2-benzisothiazolin-3-one | Frederick R. Mahn, Lora J. Bogdany, Joseph J. Baron, Jr., Edward M. Antonucci | 1988-02-16 |
| 4725613 | Synergistic microbiocidal composition containing a mixture of a N-alkyldimethylbenzyl ammonium halide and a bicyclicpolyoxymethylene oxazolidine | Frederick R. Mahn, Lora J. Bogdany, Joseph J. Baron, Jr., Edward M. Antonucci | 1988-02-16 |
| 4725611 | Synergistic microbiocidal compositions containing a mixture of a bicyclicpolyoxymethyleneoxazolidine and a 4-isothiazolin-3-one | Frederick R. Mahn, Lora J. Bogdany, Joseph J. Baron, Jr., Edward M. Antonucci | 1988-02-16 |
| 4724143 | Synergistic microbiocidal composition containing a mixture of a bicyclic polyoxymethyleneoxazolidine and an acroloin/formaldehyde polycondensation product | Frederick R. Mahn, Lora J. Bogdany, Joseph J. Baron, Jr., Edward M. Antonucci | 1988-02-09 |
| 4724142 | Synergistic microbiocidal compositions containing a mixture of a N-alkyl dimethylbenzylammonium halide and an acrolein/formaldehyde polycondensation product | Frederick R. Mahn, Lora J. Bogdany, Joseph J. Baron, Jr., Edward M. Antonucci | 1988-02-09 |