Wallace; Ivan Wayne
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wallace; Ivan Wayne.The latest application filed is for "flange bolting method and apparatus".
- Wallace; Ivan Wayne - Bellows Falls VT
- Wallace; Ivan Wayne - Walpole NH US
- Wallace; Ivan Wayne - Ludlow VT
| Patent | Date |
|---|---|
| Flange Bolting Method And Apparatus App 20220018378 - Richardson; Jordan David ; et al. | 2022-01-20 |
| Creep limiting direct tension indicating washer Grant 8,696,275 - Wallace , et al. April 15, 2 | 2014-04-15 |
| Creep Limiting Direct Tension Indicating Washer App 20130170921 - Wallace; Ivan Wayne ; et al. | 2013-07-04 |
| Direct Tension Indicating Washer With Centering Elements App 20130170924 - Wallace; Ivan Wayne ; et al. | 2013-07-04 |
| Direct tension multi-color indicating washers Grant 8,382,409 - Wallace February 26, 2 | 2013-02-26 |
| Method of making direct tension indicating washers Grant 8,002,641 - Wallace August 23, 2 | 2011-08-23 |
| Direct Tension Multi-Color Indicating Washers App 20110123288 - Wallace; Ivan Wayne | 2011-05-26 |
| Method Of Making Direct Tension Indicating Washers App 20110014986 - Wallace; Ivan Wayne | 2011-01-20 |
| Direct tension indicating washer having enhanced emission of indicating material Grant 7,857,562 - Wallace December 28, 2 | 2010-12-28 |
| Direct Tension Indicating Washer Having Enhanced Emission Of Indicating Material App 20090232614 - Wallace; Ivan Wayne | 2009-09-17 |
| Direct Tension Indicating Washers App 20080138167 - Wallace; Ivan Wayne | 2008-06-12 |
| Bolt lubricating device and method Grant 6,729,819 - Wallace May 4, 2 | 2004-05-04 |
| Bolt lubricating device and method App 20040005207 - Wallace, Ivan Wayne | 2004-01-08 |
| Direct multi-tension indicating washer having bumps of a first and second height Grant 6,425,718 - Herr , et al. July 30, 2 | 2002-07-30 |
| Direct tension indicating washers Grant 6,152,665 - Wallace , et al. November 28, 2 | 2000-11-28 |
| Direct tension indicating washers Grant 5,931,618 - Wallace , et al. August 3, 1 | 1999-08-03 |
| Direct tension indicating washers Grant 5,769,581 - Wallace , et al. June 23, 1 | 1998-06-23 |
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