JP

Joseph A. Parenti

BM B & J Manufacturing: 1 patents #4 of 6Top 70%
📍 Morgantown, WV: #190 of 509 inventorsTop 40%
🗺 West Virginia: #1,108 of 3,425 inventorsTop 35%
Overall (All Time): #2,333,301 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4869737 Apparatus for cleaning air in coal mines — 1989-09-26
4348057 Blower and dust collecting machine and method of operation Malcolm J. Charles 1982-09-07