Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12320185 | Automated spacer processing systems and methods | Robert C. Buchanan, Daniel Todd Butson | 2025-06-03 |
| 12030237 | Masking removal machines, and methods of masking removal | Eric E. Vosters, Robert C. Buchanan | 2024-07-09 |
| 11536083 | Automated spacer processing systems and methods | Robert C. Buchanan, Daniel Todd Butson | 2022-12-27 |
| 11198206 | Automated seaming apparatus and method | Curt L. Queck, Robert C. Buchanan, Erik W. Carlson, Jonathan D. Wyman | 2021-12-14 |
| 11168515 | Multiple-pane insulating glazing unit assembly, gas filling, and pressing machine | Curtis Lee Queck, Robert C. Buchanan | 2021-11-09 |
| 10214366 | Drop batch builder technology | Robert C. Buchanan, Jonathan D. Wyman | 2019-02-26 |
| 10183363 | Spacer formation cell | Curtis Lee Queck, Robert C. Buchanan, Erik W. Carlson, James Gray Newman | 2019-01-22 |
| 10113354 | Multiple-pane insulating glazing unit assembly, gas filling, and pressing machine | Curtis Lee Queck, Robert C. Buchanan | 2018-10-30 |
| 9925634 | Automated seaming apparatus and method | Curt L. Queck, Robert C. Buchanan, Erik W. Carlson, Jonathan D. Wyman | 2018-03-27 |
| 9849659 | Masking removal system and method | Curtis Lee Queck, Robert C. Buchanan, Jacobus P. Pretorius | 2017-12-26 |
| 9186876 | Masking technology | Curtis Lee Queck, Robert C. Buchanan | 2015-11-17 |