Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11248140 | Highly water-resistant, flexible cementitious coating | Guang Han, Willie Lau, Zhenping He, Xiaobin Liu, Wei Guo | 2022-02-15 |
| 9499712 | Infrared reflective clear coating compositions for elastomeric wall and roof coatings | Beata A. Kilos, Scott T. Matteucci | 2016-11-22 |
| 9404259 | Polymer rubber composite shingles with high solar reflectance | Harry R. Heulings, IV, Willie Lau | 2016-08-02 |
| 9115493 | Itaconic acid polymers for improved dirt and water resistance for elastomeric wall and roof coatings | Adam W. Freeman, Ann Evans, Stephen Crescimanno | 2015-08-25 |
| 8993667 | Redox polymers for improved dirt and water resistance for elastomeric wall and roof coatings | Mark D. Westmeyer | 2015-03-31 |
| 8435639 | Elastomeric roof coatings with adhesion to weathered thermoplastic polyolefin (TPO) roofing membranes | Jonathan M. Wegner | 2013-05-07 |
| 8304461 | Process for making polymer composites having thermoplastic properties | Carlos A. Cruz, Willie Lau, Qi Wang | 2012-11-06 |
| 8304460 | Methods for making composites having thermoplastic properties from recycled crosslinked polymer | Willie Lau, Donald Craig Schall, Harry R. Heulings, IV, Kimberly B. Kosto | 2012-11-06 |
| 8304462 | Process for making polymer composites having thermoplastic properties | Willie Lau, Rachel Z. Pytel | 2012-11-06 |
| 6982242 | Aqueous detergent composition and method of use | Audrey B. Liss, Thomas James Ennis | 2006-01-03 |
| 6303186 | Methods for improving the dirt-resistance and gloss retention of a coalescent-free coating composition | Daniel A. Bors, Ann R. Hermes, David G. Speece, Jr. | 2001-10-16 |
| 6303188 | Method for improving the dirt-resistance and gloss retention of a coalescent-free coating | Daniel A. Bors, Ann R. Hermes, David G. Speece, Jr. | 2001-10-16 |
| 5534310 | Method of improving adhesive of durable coatings on weathered substrates | William C. Finch | 1996-07-09 |
| 5527619 | Tannin stain blocking coated substrate | Kenneth M. Donnelly, Robert R. Kuhn | 1996-06-18 |
| 4491669 | Mixed alkoxyaminosilanes, methods of making same and vulcanizing silicons prepared therefrom | Barry C. Arkles, William R. Peterson, Jr. | 1985-01-01 |