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Patent applications and USPTO patent grants for Learmont; Robert O..The latest application filed is for "plumbing fixture made of bismuth brass alloy".
Patent | Date |
---|---|
Plumbing tool Grant D717,140 - Schutte , et al. November 11, 2 | 2014-11-11 |
Plumbing fixture made of bismuth brass alloy Grant 8,465,003 - Cheerla , et al. June 18, 2 | 2013-06-18 |
Plumbing Fixture Made Of Bismuth Brass Alloy App 20130048899 - Cheerla; Mahesh K. ;   et al. | 2013-02-28 |
Method of processing a bismuth brass article Grant 8,211,250 - Cheerla , et al. July 3, 2 | 2012-07-03 |
Sealing compression ferrule for plumbing connection fitting App 20030197378 - Allstead, Bradley E. ;   et al. | 2003-10-23 |
Apparatus for grounding external metal watthour meter component Grant 5,944,555 - Robinson , et al. August 31, 1 | 1999-08-31 |
Watthour socket adapter with improved electrical connections Grant 5,853,300 - Robinson , et al. December 29, 1 | 1998-12-29 |
Apparatus for grounding external metal watthour meter component Grant 5,704,804 - Robinson , et al. January 6, 1 | 1998-01-06 |
Watthour meter socket adapter for replacing an OB watthour meter Grant 5,588,874 - Pruehs , et al. December 31, 1 | 1996-12-31 |
Remote automatic meter reading apparatus Grant 5,590,179 - Shincovich , et al. December 31, 1 | 1996-12-31 |
S to B watthour meter socket adapter Grant 5,586,913 - Robinson , et al. December 24, 1 | 1996-12-24 |
Watthour meter mounting apparatus with safety shield Grant 5,577,933 - Robinson , et al. November 26, 1 | 1996-11-26 |
Watthour meter mounting apparatus with improved electrical connections Grant 5,571,031 - Robinson , et al. November 5, 1 | 1996-11-05 |
Service disconnect and meter storage adapter Grant 5,033,973 - Pruehs , et al. July 23, 1 | 1991-07-23 |
Watthour meter socket adapter with interface connection Grant 4,977,482 - Langdon , et al. December 11, 1 | 1990-12-11 |
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