Patents Assigned to Systemation Inc.
  • Apparatus and method for closing duct seams and for inserting angle plates and closing duct seams
    Patent number: 12257618
    Abstract: Apparatus and methods are described for automatically closing the seam of duct work and for automatically inserting angle plates into duct work and then closing the seam of the duct work. The seam closing apparatus includes a first seam closing members for closing the top and bottom portions of the seam and a second seam closing member for closing the remainder of the seam of the duct work.
    Type: Grant
    Filed: September 25, 2024
    Date of Patent: March 25, 2025
    Assignee: HVAC Inventors/Systemation, Inc.
    Inventors: David E. Daw, John T. Ehling
  • Apparatus and method for forming duct flanges and duct work
    Patent number: 11697147
    Abstract: An apparatus and method are disclosed for the automated manufacture of a duct flange profile to make small duct fittings, including a TDF duct flange profile. The duct flange profile is directed to small part duct fittings with section widths up to about 16 inches in 20 to 26 gauge metal. The apparatus includes a bending head assembly having a drive roller, a pressure roller, an anvil and a bending leaf and a roll form assembly.
    Type: Grant
    Filed: November 16, 2021
    Date of Patent: July 11, 2023
    Assignee: HVAC Inventors/Systemation, Inc.
    Inventors: David E. Daw, John T. Ehling
  • APPARATUS AND METHOD FOR FORMING DUCT FLANGES AND DUCT WORK
    Publication number: 20220072601
    Abstract: An apparatus and method are disclosed for the automated manufacture of a duct flange profile to make small duct fittings, including a TDF duct flange profile. The duct flange profile is directed to small part duct fittings with section widths up to about 16 inches in 20 to 26 gauge metal. The apparatus includes a bending head assembly having a drive roller, a pressure roller, an anvil and a bending leaf and a roll form assembly.
    Type: Application
    Filed: November 16, 2021
    Publication date: March 10, 2022
    Applicant: HVAC Inventors/Systemation, Inc.
    Inventors: David E. Daw, John T. Ehling
  • Apparatus and method for forming duct flanges and duct work
    Patent number: 11213878
    Abstract: An apparatus and method are disclosed for the automated manufacture of a duct flange profile to make small duct fittings, including a transverse duct flange duct flange profile. The duct flange profile is directed to small part duct fittings with section widths up to about 16 inches in 20 to 26 gauge metal. The apparatus includes a bending head assembly having a drive roller, a pressure roller, an anvil and a bending leaf and a roll form assembly.
    Type: Grant
    Filed: February 27, 2020
    Date of Patent: January 4, 2022
    Assignee: HVAC Inventors/Systemation, Inc.
    Inventors: David E. Daw, John T. Ehling
  • APPARATUS AND METHOD FOR FORMING DUCT FLANGES AND DUCT WORK
    Publication number: 20200276632
    Abstract: An apparatus and method are disclosed for the automated manufacture of a duct flange profile to make small duct fittings, including a TDF duct flange profile. The duct flange profile is directed to small part duct fittings with section widths up to about 16 inches in 20 to 26 gauge metal. The apparatus includes a bending head assembly having a drive roller, a pressure roller, an anvil and a bending leaf and a roll form assembly.
    Type: Application
    Filed: February 27, 2020
    Publication date: September 3, 2020
    Applicant: HVAC Inventors/Systemation, Inc.
    Inventors: David E. DAW, John T. EHLING
  • Apparatus and method for placement of angle plates in transverse duct flanges
    Patent number: 9937592
    Abstract: An apparatus and method are described for inserting angle plates in transverse duct flanges. The apparatus is especially useful in inserting angle plates into transverse duct flanges of duct fittings. Packages for holding angle plates are also described.
    Type: Grant
    Filed: August 28, 2015
    Date of Patent: April 10, 2018
    Assignee: HVAC Inventors/Systemation, Inc.
    Inventors: David E. Daw, Cody B. Umberger
  • Apparatus and method for placement of angle plates in transverse duct flanges
    Patent number: 9925627
    Abstract: An apparatus and method are described for inserting angle plates in transverse duct flanges. The apparatus is especially useful in inserting angle plates into transverse duct flanges of duct fittings. Packages for holding angle plates are also described.
    Type: Grant
    Filed: May 27, 2016
    Date of Patent: March 27, 2018
    Assignee: HVAC Inventors/Systemation, Inc.
    Inventors: David E. Daw, Cody B. Umberger
  • Apparatus and method for placement of angle plates in transverse duct flanges
    Patent number: 9545695
    Abstract: An apparatus and method are described for inserting angle plates in transverse duct flanges. The apparatus is especially useful in inserting angle plates into transverse duct flanges of duct fittings. Packages for holding angle plates are also described.
    Type: Grant
    Filed: May 27, 2016
    Date of Patent: January 17, 2017
    Assignee: HVAC Inventors/Systemation, Inc.
    Inventors: David E. Daw, Cody B. Umberger
  • Apparatus And Method For Placement Of Angle Plates In Transverse Duct Flanges
    Publication number: 20160297040
    Abstract: An apparatus and method are described for inserting angle plates in transverse duct flanges. The apparatus is especially useful in inserting angle plates into transverse duct flanges of duct fittings. Packages for holding angle plates are also described.
    Type: Application
    Filed: May 27, 2016
    Publication date: October 13, 2016
    Applicant: HVAC Inventors/Systemation, Inc.
    Inventors: David E. DAW, Cody B. Umberger
  • Apparatus And Method For Placement Of Angle Plates In Transverse Duct Flanges
    Publication number: 20160271745
    Abstract: An apparatus and method are described for inserting angle plates in transverse duct flanges. The apparatus is especially useful in inserting angle plates into transverse duct flanges of duct fittings. Packages for holding angle plates are also described.
    Type: Application
    Filed: May 27, 2016
    Publication date: September 22, 2016
    Applicant: HVAC Inventors/Systemation, Inc.
    Inventors: David E. DAW, Cody B. Umberger
  • Apparatus and method for placement of angle plates in transverse duct flanges
    Patent number: 9377213
    Abstract: An apparatus and method are described for inserting angle plates in transverse duct flanges. The apparatus is especially useful in inserting angle plates into transverse duct flanges of duct fittings. Packages for holding angle plates are also described.
    Type: Grant
    Filed: March 14, 2014
    Date of Patent: June 28, 2016
    Assignee: HVAC Inventors/Systemation, Inc.
    Inventors: David E. Daw, Cody B. Umberger
  • Apparatus And Method For Placement Of Angle Plates In Transverse Duct Flanges
    Publication number: 20150369512
    Abstract: An apparatus and method are described for inserting angle plates in transverse duct flanges. The apparatus is especially useful in inserting angle plates into transverse duct flanges of duct fittings. Packages for holding angle plates are also described.
    Type: Application
    Filed: August 28, 2015
    Publication date: December 24, 2015
    Applicant: HVAC INVENTORS/SYSTEMATION, INC.
    Inventors: David E. Daw, Cody B. Umberger
  • APPARATUS AND METHOD FOR PLACEMENT OF ANGLE PLATES IN TRANSVERSE DUCT FLANGES
    Publication number: 20150292767
    Abstract: An apparatus and method are described for inserting angle plates in transverse duct flanges. The apparatus is especially useful in inserting angle plates into transverse duct flanges of duct fittings. Packages for holding angle plates are also described.
    Type: Application
    Filed: December 19, 2014
    Publication date: October 15, 2015
    Applicant: HVAC INVENTORS/SYSTEMATION, INC.
    Inventors: David E. DAW, Cody B. UMBERGER
  • Apparatus and method for inserting angle plates and closing duct seams
    Patent number: 9157653
    Abstract: An apparatus and method are described for automatically inserting angle plates into duct work and for seaming the duct work.
    Type: Grant
    Filed: April 3, 2015
    Date of Patent: October 13, 2015
    Assignee: HVAC Inventors/Systemation, Inc.
    Inventors: David E. Daw, Cody B. Umberger, Michael C. Borwig
  • Apparatus and method for placement of angle plates in transverse duct flanges
    Patent number: 9151513
    Abstract: An apparatus and method are described for inserting angle plates in transverse duct flanges. The apparatus is especially useful in inserting angle plates into transverse duct flanges of duct fittings. Packages for holding angle plates are also described.
    Type: Grant
    Filed: December 19, 2014
    Date of Patent: October 6, 2015
    Assignee: HVAC Inventors/Systemation, Inc.
    Inventors: David E. Daw, Cody B. Umberger
  • Apparatus And Method For Inserting Angle Plates And Closing Duct Seams
    Publication number: 20150233601
    Abstract: An apparatus and method are described for automatically inserting angle plates into duct work and for seaming the duct work.
    Type: Application
    Filed: April 3, 2015
    Publication date: August 20, 2015
    Applicant: HVAC INVENTORS/SYSTEMATION, INC.
    Inventors: David E. Daw, Cody B. Umberger, Michael C. Borwig
  • Apparatus and method for inserting angle plates and closing duct seams
    Patent number: 9027376
    Abstract: An apparatus and method are described for automatically inserting angle plates into duct work and for seaming the duct work.
    Type: Grant
    Filed: June 4, 2014
    Date of Patent: May 12, 2015
    Assignee: HVAC Inventors/Systemation, Inc.
    Inventors: David E. Daw, Cody B. Umberger, Michael C. Borwig
  • Apparatus and method for placement of angle plates in transverse duct flanges
    Patent number: 8959755
    Abstract: An apparatus and method are described for inserting angle plates in transverse duct flanges. The apparatus is especially useful in inserting angle plates into transverse duct flanges of duct fittings. Packages for holding angle plates are also described.
    Type: Grant
    Filed: September 12, 2014
    Date of Patent: February 24, 2015
    Assignee: HVAC Inventors/Systemation, Inc.
    Inventors: David E. Daw, Cody B. Umberger
  • Apparatus And Method For Placement Of Angle Plates In Transverse Duct Flanges
    Publication number: 20150000105
    Abstract: An apparatus and method are described for inserting angle plates in transverse duct flanges. The apparatus is especially useful in inserting angle plates into transverse duct flanges of duct fittings. Packages for holding angle plates are also described.
    Type: Application
    Filed: September 12, 2014
    Publication date: January 1, 2015
    Applicant: HVAC INVENTORS/SYSTEMATION, INC.
    Inventors: David E. DAW, Cody B. UMBERGER
  • Apparatus And Method For Inserting Angle Plates And Closing Duct Seams
    Publication number: 20140373335
    Abstract: An apparatus and method are described for automatically inserting angle plates into duct work and for seaming the duct work.
    Type: Application
    Filed: June 4, 2014
    Publication date: December 25, 2014
    Applicant: HVAC INVENTORS/SYSTEMATION, INC.
    Inventors: David E. Daw, Cody B. Umberger, Michael C. Borwig