Krueger; David C.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Krueger; David C..The latest application filed is for "composition and method for forming an article having improved properties".
- Krueger; David C. - Grosse Ile MI
- Krueger; David C. - Cedar Rapids IA
- Krueger; David C. - Grosse IIe MI
| Patent | Date |
|---|---|
| Conductive polyoxymethylene composition Grant 7,648,653 - Krueger , et al. January 19, 2 | 2010-01-19 |
| Multiple channel communications system Grant 7,336,969 - Minnick , et al. February 26, 2 | 2008-02-26 |
| Composition and method for forming an article having improved properties App 20060189752 - Krueger; David C. | 2006-08-24 |
| Multiple channel communications system Grant 6,950,658 - Minnick , et al. September 27, 2 | 2005-09-27 |
| Multiple channel communications system App 20050192022 - Minnick, James A. ; et al. | 2005-09-01 |
| Transit planning system Grant 6,654,682 - Kane , et al. November 25, 2 | 2003-11-25 |
| Multiple channel communications system App 20030144018 - Minnick, James A. ; et al. | 2003-07-31 |
| Multiple channel communications system Grant 6,370,381 - Minnick , et al. April 9, 2 | 2002-04-09 |
| Transit planning system App 20010049581 - Kane, Roland J. ; et al. | 2001-12-06 |
| Process for improving the debinding rate of ceramic and metal injection molded products Grant 5,531,958 - Krueger July 2, 1 | 1996-07-02 |
| Rigid hydrophilic polyurethane foams Grant 5,424,338 - Krueger June 13, 1 | 1995-06-13 |
| Polyurethane and polyisocyanurate rigid foams prepared using ternary blowing agent mixtures Grant 5,296,516 - Krueger , et al. March 22, 1 | 1994-03-22 |
| Rigid polyurethane foams containing lithium salts for energy absorbing applications Grant 5,248,703 - Krueger , et al. September 28, 1 | 1993-09-28 |
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