EV

Eric Malcolm Vollett

HL Holset Engineering Company, Limited: 1 patents #24 of 53Top 50%
SI Simpson Industries: 1 patents #9 of 17Top 55%
📍 Huddersfield, GB: #66 of 222 inventorsTop 30%
Overall (All Time): #2,261,090 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5761969 Torsional vibration damper — 1998-06-09
4295546 Torsional vibration dampers — 1981-10-20