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Patent applications and USPTO patent grants for Heald; Edward E..The latest application filed is for "removable and replaceable inserts for pultrusion die".
Patent | Date |
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Removable and replaceable inserts for pultrusion die App 20060244172 - Heald; Edward E. ;   et al. | 2006-11-02 |
Ladder, member for connecting a rail to a horizontal element of a ladder, and method Grant 6,142,255 - Plotner , et al. November 7, 2 | 2000-11-07 |
Ladder top Grant D422,717 - Bartnicki , et al. April 11, 2 | 2000-04-11 |
Step ladder Grant D397,228 - Bell , et al. August 18, 1 | 1998-08-18 |
Cover for tops of ladders Grant D310,884 - Patton , et al. September 25, 1 | 1990-09-25 |
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