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Patent applications and USPTO patent grants for Urmson, Jr.; William T..The latest application filed is for "tie plate".
Patent | Date |
---|---|
Tie plate Grant 7,261,244 - Urmson, Jr. , et al. August 28, 2 | 2007-08-28 |
Rail lubricator mounted to a track vehicle Grant 5,992,568 - Craig , et al. November 30, 1 | 1999-11-30 |
Rail lubrication apparatus Grant 5,641,037 - Wise , et al. June 24, 1 | 1997-06-24 |
Assembly for applying solid material to wheels Grant 5,518,085 - Houser, Jr. , et al. May 21, 1 | 1996-05-21 |
Rail lubrication apparatus Grant 5,394,958 - Junk , et al. March 7, 1 | 1995-03-07 |
Rail lubrication apparatus Grant 5,348,120 - Junk , et al. September 20, 1 | 1994-09-20 |
Railroad spike holding apparatus with acute angled jaws Grant 4,928,600 - Urmson, Jr. , et al. May 29, 1 | 1990-05-29 |
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