Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6586353 | Roofing underlayment | Matti Kiik, Michael L. Bryson, Robert Joseph Tobin | 2003-07-01 |
| 6530189 | Aesthetic, self-aligning shingle for hip, ridge, or rake portion of a roof | John G. Freshwater, Willard C. Hudson, Jr., Clark Daniel Maytubby, Larry Scott Reed, Frank Clydean Richey | 2003-03-11 |