Trademark applications and grants for Davis Charles M. Davis Charles M has 1 trademark applications. The latest application filed is for "Y2K-PAK"
Patent Application | Date |
---|---|
Optical telecommunications system employing multiple phase-compensated optical signals 5,606,446 - 08/542,013 Davis , et al. February 25, 1 | 1997-02-25 |
Method and apparatus for cleaning flue gases 5,318,755 - 07/982,696 Kuivalainen , et al. June 7, 1 | 1994-06-07 |
Cylindrical filters in a tube sheet for cleaning high temperature gases 5,284,498 - 07/974,414 Davis , et al. February 8, 1 | 1994-02-08 |
Liquid chromatographic pump 5,249,929 - 07/566,931 Miller, Jr. , et al. October 5, 1 | 1993-10-05 |
Fiber optic interferometric thermometer 4,868,381 - 07/148,582 Davis September 19, 1 | 1989-09-19 |
Mark Image Registration | Serial | Trademark Application Date |
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"Y2K-PAK" 75632592 |
Y2K-PAK 1999-02-07 |
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