Michael C. Borwig
19Patents
5h-index
9Co-inventors
55Inventor score
Filing activity: Nov 1, 2001 → Apr 6, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6981398B2 | Seam closing apparatus | Emerging Cross-Sectional Technologies | 15 | Expired |
| US8561448B2 | Duct blank seam and apparatus for making a duct blank seam | Emerging Cross-Sectional Technologies | 9 | Active |
| US7234734B2 | Integral transverse flanges for a duct connecting system | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US7681297B2 | Duct fastseam | Emerging Cross-Sectional Technologies | 6 | Expired |
| US8499604B2 | Duct making apparatus and method | Emerging Cross-Sectional Technologies | 5 | Active |
| US6746534B2 | Apparatus for applying glue | Performing Operations; Transporting | 3 | Expired |
| US8276425B2 | Ductmaking apparatus | Emerging Cross-Sectional Technologies | 3 | Active |
| US7805833B2 | Duct reinforcement rod and fabrication apparatus | Emerging Cross-Sectional Technologies | 2 | Active |
| US9027376B2 | Apparatus and method for inserting angle plates and closing duct seams | Emerging Cross-Sectional Technologies | 2 | Active |
| US8561272B2 | Apparatus for assembling insulated duct sections | Emerging Cross-Sectional Technologies | 2 | Active |
| US8225636B2 | Apparatus for forming a duct | Emerging Cross-Sectional Technologies | 1 | Active |
| US9157653B2 | Apparatus and method for inserting angle plates and closing duct seams | Emerging Cross-Sectional Technologies | 1 | Active |
| US8590577B2 | Ductmaking apparatus | Emerging Cross-Sectional Technologies | 1 | Active |
| US11499741B2 | Duct blank seam and apparatus for making a duct blank seam | Emerging Cross-Sectional Technologies | 0 | Active |
| US8950229B2 | Duct blank seam and apparatus for making a duct blank seam | Emerging Cross-Sectional Technologies | 0 | Active |
| US8459307B2 | Duct fastseam | Emerging Cross-Sectional Technologies | 0 | Active |
| US8458884B2 | Method for forming a duct | Emerging Cross-Sectional Technologies | 0 | Active |
| US8910548B2 | Duct wrap dispenser | Emerging Cross-Sectional Technologies | 0 | Active |
| US9810447B2 | Duct blank seam and apparatus for making a duct blank seam | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.