ME

Mark Douglas Ehresman

GE: 1 patents #446 of 1,473Top 35%
📍 Haverhill, MA: #3 of 16 inventorsTop 20%
🗺 Massachusetts: #885 of 3,963 inventorsTop 25%
Overall (1994): #97,883 of 165,921Top 60%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5360957 Controlled apparatus for electrical discharge machining Kenneth B. Haefner, James R. Bischoff, Steven F. Comeau 1994-11-01