Patents by Inventor Raymond DeBlois
Raymond DeBlois has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 7153111Abstract: A screw machine (10) has a rotor housing (12) defining overlapping bores (12-1, 12-2). Female rotor (14) is located in bore (12-1) and male rotor (16) is located in bore (12-2). A wear resistant coating is deposited on the tips (14-1, 16-1) of the rotors. A conformable coating is deposited on the valleys (14-2, 16-2) of the rotors. A conformable coating is depsoited on the surface of the bores coacting with the rotors.Type: GrantFiled: December 2, 2002Date of Patent: December 26, 2006Assignee: Carrier CorporationInventors: James W. Bush, Clark V. Cooper, Ronald T. Drost, Hong Du, Harry E. Eaton, Hussein E. Khalifa, Keshava B. Kumar, Reng Rong Lin, Philip H. McCluskey, Paula R. DeBlois, legal representative, Raymond DeBlois, deceased
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Patent number: 6988877Abstract: A screw machine (10) has a rotor housing (12) defining overlapping bores (12-1, 12-2). Female rotor (14) is located in bore (12-1) and male rotor (16) is located in bore (12-2). A wear resistant coating is deposited on the tips (14-1, 16-1) of the rotors. A conformable coating is deposited on the valleys (14-2, 16-2) of the rotors. A conformable coating is deposited on the surface of the bores coacting with the rotors.Type: GrantFiled: December 2, 2002Date of Patent: January 24, 2006Assignee: Carrier CorporationInventors: James W. Bush, Clark V. Cooper, Ronald T. Drost, Hong Du, Harry E. Eaton, Hussein E. Khalifa, Keshava B. Kumar, Reng Rong Lin, Philip H. McCluskey, Paula R. DeBlois, legal representative, Raymond DeBlois, deceased
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Patent number: 6986652Abstract: A screw machine (10) has a rotor housing (12) defining overlapping bores (12-1, 12-2). Female rotor (14) is located in bore (12-1) and male rotor (16) is located in bore (12-2). A wear resistant coating is deposited on the tips (14-1, 16-1) of the rotors. A conformable coating is deposited on the valleys (14-2, 16-2) of the rotors. A conformable coating is depsoited on the surface of the bores coacting with the rotors.Type: GrantFiled: December 2, 2002Date of Patent: January 17, 2006Assignee: Carrier CorporationInventors: James W. Bush, Clark V. Cooper, Ronald T. Drost, Hong Du, Harry E. Eaton, Hussein E. Khalifa, Keshava B. Kumar, Reng Rong Lin, Philip H. McCluskey, Paula R. DeBlois, legal representative, Raymond DeBlois, deceased
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Patent number: 6893240Abstract: A screw machine (10) has a rotor housing (12) defining overlapping bores (12-1, 12-2). Female rotor (14) is located in bore (12-1) and male rotor (16) is located in bore (12-2). A wear resistant coating is deposited on the tips (14-1, 16-1) of the rotors. A conformable coating is deposited on the valleys (14-2, 16-2) of the rotors. A conformable coating is depsoited on the surface of the bores coacting with the rotors.Type: GrantFiled: December 2, 2002Date of Patent: May 17, 2005Assignee: Carrier CorporationInventors: James W. Bush, Clark V. Cooper, Ronald T. Drost, Hong Du, Harry E. Eaton, Hussein E. Khalifa, Keshava B. Kumar, Reng Rong Lin, Philip H. McCluskey, Paula R. DeBlois, Raymond DeBlois
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Publication number: 20040033152Abstract: A screw machine (10) has a rotor housing (12) defining overlapping bores (12-1, 12-2). Female rotor (14) is located in bore (12-1) and male rotor (16) is located in bore (12-2). A wear resistant coating is deposited on the tips (14-1, 16-1) of the rotors. A conformable coating is deposited on the valleys (14-2, 16-2) of the rotors. A conformable coating is depsoited on the surface of the bores coacting with the rotors.Type: ApplicationFiled: December 2, 2002Publication date: February 19, 2004Inventors: James W. Bush, Clark V. Cooper, Ronald T. Drost, Hong Du, Harry E. Eaton, Hussein E. Khalifa, Keshava B. Kumar, Reng Rong Lin, Philip H. McCluskey, Raymond DeBlois, Paula R. DeBlois
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Publication number: 20030086805Abstract: A screw machine (10) has a rotor housing (12) defining overlapping bores (12-1, 12-2). Female rotor (14) is located in bore (12-1) and male rotor (16) is located in bore (12-2). A wear resistant coating is deposited on the tips (14-1, 16-1) of the rotors. A conformable coating is deposited on the valleys (14-2, 16-2) of the rotors. A conformable coating is depsoited on the surface of the bores coacting with the rotors.Type: ApplicationFiled: December 2, 2002Publication date: May 8, 2003Inventors: James W. Bush, Clark V. Cooper, Ronald T. Drost, Hong Du, Harry E. Eaton, Hussein E. Khalifa, Keshava B. Kumar, Reng Rong Lin, Philip H. McCluskey, Raymond DeBlois, Paula R. DeBlois
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Publication number: 20030086807Abstract: A screw machine (10) has a rotor housing (12) defining overlapping bores (12-1, 12-2). Female rotor (14) is located in bore (12-1) and male rotor (16) is located in bore (12-2). A wear resistant coating is deposited on the tips (14-1, 16-1) of the rotors. A conformable coating is deposited on the valleys (14-2, 16-2) of the rotors. A conformable coating is depsoited on the surface of the bores coacting with the rotors.Type: ApplicationFiled: December 2, 2002Publication date: May 8, 2003Inventors: James W. Bush, Clark V. Cooper, Ronald T. Drost, Hong Du, Harry E. Eaton, Hussein E. Khalifa, Keshava B. Kumar, Reng Rong Lin, Philip H. McCluskey, Raymond DeBlois, Paula R. DeBlois
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Publication number: 20030086806Abstract: A screw machine (10) has a rotor housing (12) defining overlapping bores (12-1, 12-2). Female rotor (14) is located in bore (12-1) and male rotor (16) is located in bore (12-2). A wear resistant coating is deposited on the tips (14-1, 16-1) of the rotors. A conformable coating is deposited on the valleys (14-2, 16-2) of the rotors. A conformable coating is depsoited on the surface of the bores coacting with the rotors.Type: ApplicationFiled: December 2, 2002Publication date: May 8, 2003Inventors: James W. Bush, Clark V. Cooper, Ronald T. Drost, Hong Du, Harry E. Eaton, Hussein E. Khalifa, Keshava B. Kumar, Reng Rong Lin, Philip H. McCluskey, Raymond DeBlois, Paula R. DeBlois
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Patent number: 6506037Abstract: A screw machine (10) has a rotor housing (12) defining overlapping bores (12-1, 12-2). Female rotor (14) is located in bore (12-1) and male rotor (16) is located in bore (12-2). A wear resistant coating is deposited on the tips (14-1, 16-1) of the rotors. A conformable coating is deposited on the valleys (14-2, 16-2) of the rotors. A conformable coating is depsoited on the surface of the bores coacting with the rotors.Type: GrantFiled: June 30, 2000Date of Patent: January 14, 2003Assignee: Carrier CorporationInventors: James W. Bush, Clark V. Cooper, Ronald T. Drost, Hong Du, Harry E. Eaton, Hussein E. Khalifa, Keshava B. Kumar, Reng Rong Lin, Philip H. McCluskey, Raymond DeBlois