loadpatents
Patent applications and USPTO patent grants for Bloom; Vincent L..The latest application filed is for "method of installing sealed circular ductwork".
Patent | Date |
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Method of Installing Sealed Circular Ductwork App 20190154294 - Gudenburr; Douglas G. ;   et al. | 2019-05-23 |
Self-sealing circular cross-section sheet metal duct and method for manufacturing a sealed circular cross-section duct Grant 10,190,796 - Gudenburr , et al. Ja | 2019-01-29 |
Process for Manuafacturing Sealed Round Metal Ductwork App 20150337999 - Bloom; Vincent L. ;   et al. | 2015-11-26 |
Process for manufacturing sealed round metal ductwork Grant 9,074,709 - Bloom , et al. July 7, 2 | 2015-07-07 |
Dual purpose dimple for HVAC circular ductwork Grant 8,973,954 - Coughenour , et al. March 10, 2 | 2015-03-10 |
Method of Installing Sealed Circular Ductwork App 20130240077 - Gudenburr; Douglas G. ;   et al. | 2013-09-19 |
Dual Purpose Dimple for HVAC Circular Ductwork App 20130221667 - Coughenour; Alvin ;   et al. | 2013-08-29 |
Method of installing sealed circular ductwork Grant 8,505,185 - Gudenburr , et al. August 13, 2 | 2013-08-13 |
Dual purpose dimple for HVAC circular ductwork Grant 8,429,803 - Coughenour , et al. April 30, 2 | 2013-04-30 |
Method of Installing Sealed Circular Ductwork App 20120151734 - Gudenburr; Douglas G. ;   et al. | 2012-06-21 |
Method of installing a self locking sheet metal duct Grant 8,151,430 - Gudenburr , et al. April 10, 2 | 2012-04-10 |
Process for manufacturing sealed round metal ductwork App 20110258852 - Bloom; Vincent L. ;   et al. | 2011-10-27 |
Sealing mechanism for ductwork Grant 7,992,904 - Bloom , et al. August 9, 2 | 2011-08-09 |
Dual Purpose Dimple for HVAC Circular Ductwork App 20110042945 - Coughenour; Alvin ;   et al. | 2011-02-24 |
Self locking sheet metal duct with a sealant Grant 7,708,034 - Gudenburr , et al. May 4, 2 | 2010-05-04 |
Self locking sheet metal duct with a sealant and method for manufacturing the duct with a sealant and installing the duct with a sealant Grant 7,478,467 - Gudenburr , et al. January 20, 2 | 2009-01-20 |
Sealing Mechanism for Ductwork App 20080303276 - Bloom; Vincent L. ;   et al. | 2008-12-11 |
Method of installing a self locking sheet metal duct App 20080148543 - Gudenburr; Douglas G. ;   et al. | 2008-06-26 |
Self Locking Sheet Metal Duct with a Sealant App 20080142107 - Gudenburr; Douglas G. ;   et al. | 2008-06-19 |
Self Locking Sheet Metal Duct with a Sealant and Method for Manufacturing the Duct with a Sealant and Installing the Duct with a Sealant App 20080017269 - Gudenburr; Douglas G. ;   et al. | 2008-01-24 |
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