William W. Lindquist

📍 Youngstown, OH: #55 of 284 inventorsTop 20%

🗺 Ohio: #18,857 of 73,341 inventorsTop 30%

Overall (All Time): #1,308,334 of 4,157,543Top 35%

Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
4433860	Adjustable flanged fitting for roof openings	—	1984-02-28
4314622	Extension boom for tractors having back hoe attachments	—	1982-02-09
4306738	Flanged fittings for floors or roofs	—	1981-12-22
4243251	Floor or roof drain fitting	—	1981-01-06