Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7119126 | Polymer matrix material | Mark G. Stevens, Muguo Chen | 2006-10-10 |
| 6849702 | Polymer matrix material | Mark G. Stevens, Muguo Chen | 2005-02-01 |
| 6602593 | Battery separators with reduced splitting propensity | Ron W. Call, Ken J. Harleson, Ta-Hua Yu | 2003-08-05 |
| 6287730 | Hydrophilic polyolefin having a coating containing a surfactant and an EVOH copolymer | Khuy V. Nguyen | 2001-09-11 |
| 6057061 | Ethylene-vinyl alcohol copolymer battery separator | Hongkyu Kim | 2000-05-02 |
| 5102552 | Membranes from UV-curable resins | Richard D. Johnson | 1992-04-07 |
| 4976867 | Systems and methods for predetermining maximum pressure differentials for microporous hollow fibers employed in liquid-liquid extractions | Bradley W. Reed | 1990-12-11 |
| 4976897 | Composite porous membranes and methods of making the same | Richard D. Johnson | 1990-12-11 |
| 4972317 | Microprocessor implemented data processing system capable of emulating execution of special instructions not within the established microprocessor instruction set by switching access from a main store portion of a memory | Joseph P. Buonomo, Steven R. Houghtalen, Sivarama K. Kodukula, Raymond E. Losinger, Brion Shimamoto +2 more | 1990-11-20 |
| 4966707 | Liquid/liquid extractions with microporous membranes | Edward L. Cussler, Paul R. Alexander, Jr. | 1990-10-30 |