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Home › Inventors › Norvel L. Miller
NM

Norvel L. Miller

Houston, TX: #12,319 of 21,073 inventorsTop 60%
Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #4,062,378 of 4,157,543Top 100%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4421198 Variable frequency vacuum actuated seismic energy source — 1983-12-20

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