Philip Marshall

CP Chelsea Building Products: 4 patents #1 of 2Top 50%

📍 Pittsburgh, PA: #41 of 1,007 inventorsTop 5%

🗺 Pennsylvania: #411 of 7,986 inventorsTop 6%

Overall (2020): #46,763 of 565,922Top 9%

Patents 2020

Issued Patents 2020

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
D887584	Window top stile extrusion	—	2020-06-16
D887585	Window bottom rail extrusion	—	2020-06-16
D885610	Window top rail extrusion	—	2020-05-26
D885611	Window bottom stile extrusion	—	2020-05-26