Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8079184 | Skid resistant surfaces | Robert A. Wiercinski, David P. Zalanowski, Felek Jachimowicz | 2011-12-20 |
| 6790275 | Pumpably verifiable fluid fiber compositions | Michael Macklin, Anandakumar Ranganathan, Klaus-Alexander Rieder, Ding Feng Shen, Michael S. Buchanan +4 more | 2004-09-14 |
| 6224250 | Mobile cement additive and concrete admixture manufacturing process and system | Mark Kreinheder, Thomas J. Shea, Thomas-Michael Winkel, James Gado | 2001-05-01 |
| 5786031 | Barrier for a metal substrate | William B. Retallick, Rasto Brezny, James W. Patten, James G. Miller | 1998-07-28 |