Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7997037 | Integrated window sash with groove for desiccant material | Stephen L. Crandell, Mehran Arbab, William B. Davis, Raymond G. Gallagher, William Klingensmith +1 more | 2011-08-16 |
| 7954284 | Retainer clip for grid simulating muntins | Michael J. Buchanan, Stephen L. Crandell, William B. Davis, Cory D. Steffek | 2011-06-07 |
| 7950194 | Plastic spacer stock, plastic spacer frame and multi-sheet unit, and method of making same | Michael J. Buchanan, Stephen L. Crandell, William B. Davis, William R. Siskos, Cory D. Steffek | 2011-05-31 |
| 7856791 | Plastic spacer stock, plastic spacer frame and multi-sheet unit, and method of making same | Mehran Arbab, Michael J. Buchanan, Cory D. Steffek | 2010-12-28 |
| 7827761 | Plastic spacer stock, plastic spacer frame and multi-sheet unit, and method of making same | Michael J. Buchanan, Mehran Arbab, Stephen L. Crandell, William B. Davis, William R. Siskos +1 more | 2010-11-09 |
| 7765769 | Integrated window sash with lattice frame and retainer clip | Mehran Arbab, Stephen L. Crandell, William B. Davis, Raymond G. Gallagher, William Klingensmith +1 more | 2010-08-03 |
| 7739851 | Plastic spacer stock, plastic spacer frame and multi-sheet unit, and method of making same | William B. Davis, Mehran Arbab, Michael J. Buchanan, Stephen L. Crandell, William R. Siskos +1 more | 2010-06-22 |
| 7588653 | Method of making an integrated window sash | Stephen L. Crandell, Mehran Arbab, William B. Davis, Raymond G. Gallagher, William Klingensmith +1 more | 2009-09-15 |
| 7490445 | Integrated window sash | Cory D. Steffek, Mehran Arbab, Stephen L. Crandell, William B. Davis, Raymond G. Gallagher +1 more | 2009-02-17 |
| 7021110 | Apparatus for preparing U-shaped spacers for insulating units | — | 2006-04-04 |
| 5928467 | Device for and method of aligning and/or maintaining a side of a spacer frame in alignment during fabrication of a multi sheet glazing unit | Raymond G. Gallagher, Paul J. Kovacik, Albert E. Thompson, Jr. | 1999-07-27 |
| 5720836 | Device for and method of aligning and/or maintaining a side of a spacer frame in alignment during fabrication of a multi sheet glazing unit | Raymond G. Gallagher, Paul J. Kovacik, Albert E. Thompson, Jr. | 1998-02-24 |
| 4193236 | Multiple glazed unit having an adhesive cleat | Renato J. Mazzoni, George R. Mistrick | 1980-03-18 |