Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7367346 | Method for cleaning hollow tubing and fibers | Yacoob Tabani | 2008-05-06 |
| 6945257 | Method for cleaning hollow tubing and fibers | Yacoob Tabani | 2005-09-20 |
| 6905550 | Method of removing organic materials using aqueous cleaning solutions | — | 2005-06-14 |
| 6857436 | Method of cleaning passageways using a mixed phase flow of a gas and a liquid | Ching-Yue Lai, Peter Materna, Geoffrey L. Mahon | 2005-02-22 |
| 6759453 | Asphalt compositions | Murray Jelling, Richard F. Stockel, James H. Collins | 2004-07-06 |
| 6619302 | Cleaning composition and apparatus for removing biofilm and debris from lines and tubing and method therefor | Ching-Yue Lai | 2003-09-16 |
| 6478951 | Compatibilizer for crumb rubber modified asphalt | Brian H. Chollar, G. Mohammed Memon | 2002-11-12 |
| 6454871 | Method of cleaning passageways using a mixed phase flow of gas and a liquid | Ching-Yue Lai, Peter Materna, Geoffrey L. Mahon | 2002-09-24 |
| 6326340 | Cleaning composition and apparatus for removing biofilm and debris from lines and tubing and method therefor | Ching-Yue Lai | 2001-12-04 |
| 6027572 | Cleaning method for removing biofilm and debris from lines and tubing | Ching-Yue Lai | 2000-02-22 |
| 5426000 | Coated reinforcing fibers, composites and methods | Bawa Singh | 1995-06-20 |
| 5391959 | Fluorescent lamps and improved yytrium-containing phosphors useful therein | Henry Wielicki, Pamela K. Whitman | 1995-02-21 |
| 5268614 | Fluorescent lamps and improved yttrium-containing phosphors useful therein | Henry Wielicki, by Edward A. Wielicki, executor, by Joanna Wielicki, executrix, Pamela K. Whitman | 1993-12-07 |
| 5130295 | Passivating thin film for superconducting material | — | 1992-07-14 |
| 4532074 | Capacitance electronic disc molding composition | Chin-Chun Wang, Robert F. Poll | 1985-07-30 |
| 4525402 | High-density information disc lubricants | Eugene S. Poliniak | 1985-06-25 |
| 4522747 | Capacitance electronic disc molding compositions | Robert F. Poll, Chih-Chun Wang | 1985-06-11 |
| 4517117 | Stabilizers for CED compositions | Chin-Chun Wang | 1985-05-14 |
| 4405670 | Capacitance electronic disc stamper having improved stain resistance and method for the manufacture thereof | — | 1983-09-20 |