Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6653273 | Wetting agents for concrete cleaning and adhesives | Murray A. Ruggiero, Shoaib Arif, Robert Paul Roth, Joseph T. Farrell, Arthur R. Vanover | 2003-11-25 |
| 5656683 | Wetting agents for concrete cleaning and adhesives | Murray A. Ruggiero, Shoaib Arif, Robert Paul Roth, Joseph T. Farrell, A. R. Vanover | 1997-08-12 |
| 5507867 | Wetting agents for concrete compositions | Murray A. Ruggiero, Shoaib Arif, Robert Paul Roth, Joseph T. Farrell, A. R. Vanover | 1996-04-16 |
| 5460632 | Low-foaming, enhanced wetting dye-leveling agent | Murray A. Ruggiero | 1995-10-24 |
| 5360457 | Enhanced wetting, low-foaming, dye-leveling agent comprising a piperazine substituted organosulfonate | Murray A. Ruggiero, Shoaib Arif, Robert Paul Roth, Joseph T. Farrell, A. R. Vanover | 1994-11-01 |
| 5336787 | Process of making selected poly(dianhydrides) compounds | Murray A. Ruggiero, Renata C. Stegmeier, Keith Wilbourn | 1994-08-09 |
| 5284959 | Selected poly(dianhydride) compounds terminated with reactive end groups | Keith Wilbourn | 1994-02-08 |
| 5239049 | Selected poly(dianhydrides) compounds, selected poly(amic acid) compounds, and selected poly(imide) compounds | Keith Wilbourn | 1993-08-24 |
| 5206335 | Selected poly(dianhydrides) | Keith Wilbourn | 1993-04-27 |
| 4397972 | Flame retardant polystyrene and poly(para-methylstyrene) compositions containing octahalobiphthalyl | — | 1983-08-09 |