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Henry B. Delius — 2 Patents

ARArcair: 2 patents #11 of 27Top 45%
Lancaster, OH: #303 of 666 inventorsTop 50%
Ohio: #30,551 of 73,341 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Henry B. Delius has been granted 2 US patents while listed as an inventor at Arcair. The first was granted in 1985 and the most recent in March 1986. Henry B. Delius ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Henry B. Delius in Lancaster, OH, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4575604 Constant potential/constant current automatic control system for air-carbon arc metal removal 1986-03-11
4492841 Constant potential/constant current automatic control system for air-carbon arc metal removal 1985-01-08