PD

Paul John Donaldson

MM Mcelroy Manufacturing: 6 patents #5 of 31Top 20%
📍 Broken Arrow, OK: #69 of 587 inventorsTop 15%
🗺 Oklahoma: #1,547 of 12,736 inventorsTop 15%
Overall (All Time): #709,879 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
11458693 Pipe fusion machine 2022-10-04
11312088 Modular carriage assembly for the fusion of polyolefin pipes Arthur H. McElroy, II, Jason A. Lawrence, Seth P. Ahrens 2022-04-26
11034039 Facer for end fusion of polyolefin pipes Timothy M. Thoman, Arthur H. McElroy, II, Brian M. O'Connell 2021-06-15
10751950 Pipe fusion machine 2020-08-25
10682780 Facer for end fusion of polyolefin pipes Timothy M. Thoman, Arthur H. McElroy, II, Jason A. Lawrence, Brian M. O'Connell, Seth P. Ahrens 2020-06-16
10160101 Socket fusion jig Greg Meadows 2018-12-25
10093000 Socket fusion jig Gregory C. Meadows 2018-10-09