Leonard A. Miskiewicz

📍 Pittsburgh, PA: #1,996 of 7,570 inventorsTop 30%

🗺 Pennsylvania: #19,182 of 74,527 inventorsTop 30%

Overall (All Time): #1,304,022 of 4,157,543Top 35%

Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
D294285	Water closet valve	—	1988-02-16
4656677	Water-closet valve	—	1987-04-14
4499798	Removable cap members for pliers	—	1985-02-19
4385406	Water closet valve	—	1983-05-31