Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11130924 | Silicone lubricant | Malcolm S. Penman | 2021-09-28 |
| 7744298 | Gelled composition applicator | Marcia Snyder, Thomas M. Polatas, Robert Joseph Harmacek | 2010-06-29 |
| 7205050 | Low shear adhesion RTV silicone | — | 2007-04-17 |
| D524648 | Gelled composition applicator tip | Mark Feist, Frank P. Marino, Thomas M. Polatas | 2006-07-11 |
| 6906014 | Stabilized topical composition | Marcia Snyder, Aija Zirnis | 2005-06-14 |
| 6793741 | Thickened silicone dissolving agent | Marcia Snyder | 2004-09-21 |
| 6544939 | Thickened silicone dissolving agent | Marcia Snyder | 2003-04-08 |
| 6464899 | Putty composition containing a vapor phase corrosion inhibitor | Matthew P. Burdzy | 2002-10-15 |
| D464201 | Bottle with brush | Russell Webster Shaffer, Volker Gerald Fremuth, Robert Soreo, Nick E. Stanca | 2002-10-15 |
| 6451927 | Polymerizable compositions in non-flowable forms | Matthew P. Burdzy | 2002-09-17 |
| 6413354 | Oil resistant silicones | Frank L. Kovacs | 2002-07-02 |
| 5368199 | Microwaveable hot melt dispenser | Bernard M. Malofsky, Richard T. Thompson, Cynthia R. Jaros, John R. Nottingham, John W. Spirk +2 more | 1994-11-29 |
| 5346940 | Two-part fast curing RTV silicone for formed-on-part automotive gasket | David M. Brassard, David W. Friedel | 1994-09-13 |
| 4968490 | Spheroidal alkali metal polyphosphates of low apparent density, and apparatus for making them | Werner Kowalski, Theo Dahmen, Markus Erpenbach | 1990-11-06 |
| 4800055 | Process for making a granular product containing sodium triphosphate | Helmut Klee, Werner Kowalski, Theo Dahmen | 1989-01-24 |
| 4777025 | Process for making phosphorus pentoxide of diminished reactivity | Werner Kowalski, Theo Dahmen, Gunther Schimmel | 1988-10-11 |
| 4721608 | Spheroidal alkali metal polyphosphates of low apparent density, and process for making them | Werner Kowalski, Theo Dahmen, Markus Erpenbach | 1988-01-26 |
| 4717557 | Spheroidal alkali metal polyphosphates of low apparent density, and process for making them | Werner Kowalski, Theo Dahmen, Markus Erpenbach | 1988-01-05 |
| 4642224 | Process for reducing iron and vanadium in phosphoric acid solution | Herbert Ressel, Johannes Krause | 1987-02-10 |
| 4534946 | Process for making alkali metal polyphosphates | Ben Damman, Hans Scheffer, Paul de Witte, Johannes Krause, Werner Kowalski | 1985-08-13 |
| 4483837 | Process for making calciummonohydrogen phosphate dihydrate | Josef Cremer, Josef Holz, Friedrich Schulte | 1984-11-20 |
| 4454054 | Sodium tripolyphosphate, process for making it, and its use | Herbert Landgraber, Werner Kowalski, Johan Scheffer | 1984-06-12 |
| 4391783 | Process for making abrasion-resistant sodium tripolyphosphate | Werner Kowalski | 1983-07-05 |