Patent applications and USPTO patent grants for Bowman; Russell.The latest application filed is for "pivoting bottom bar for roll-up door".
Patent | Date |
---|---|
Bottom bar for roll up door Grant D845,513 - Bowman | 2019-04-09 |
Pivoting bottom bar for roll-up door Grant 8,291,960 - Bowman October 23, 2 | 2012-10-23 |
Pivoting Bottom Bar For Roll-up Door App 20110253323 - Bowman; Russell | 2011-10-20 |
In-situ measurement of a thin film deposited on a wafer Grant 5,258,824 - Carlson , et al. November 2, 1 | 1993-11-02 |
Double-dome reactor for semiconductor processing Grant 5,108,792 - Anderson , et al. April 28, 1 | 1992-04-28 |
Spoked susceptor support for enhanced thermal uniformity of susceptor in semiconductor wafer processing apparatus Grant 5,044,943 - Bowman , et al. September 3, 1 | 1991-09-03 |
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