William E. Schroeder, Jr.

UI US Dept of the Interior: 1 patents #1 of 33Top 4%

📍 Belmont, MA: #9 of 26 inventorsTop 35%

🗺 Massachusetts: #329 of 1,827 inventorsTop 20%

Overall (1982): #23,238 of 81,411Top 30%

Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4358160	Air diversion and dust control system for longwall shearers	Fred N. Kissell, Terry L. Muldoon, Carl R. Peterson	1982-11-09