JM

John Manning

📍 Dereham, MA: #1 of 2 inventorsTop 50%
Overall (All Time): #790,776 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
11873932 Pipe joint Henry Mitchell 2024-01-16
11255472 Coupling for forming a sealed joint between first and second tubular members 2022-02-22
D932860 Hammer 2021-10-12
10543589 Method for installing a gasket into a joint between two pipes 2020-01-28
10156305 Pipe joint 2018-12-18
9631757 Pipe joint 2017-04-25