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Ross E. Andrews — 1 Patent

LELectromelt: 1 patents #2 of 6Top 35%

Bethel Park, PA: #149 of 258 inventorsTop 60%

Pennsylvania: #43,533 of 74,527 inventorsTop 60%

Overall (All Time): #2,406,284 of 4,157,543Top 60%

1 Patents All Time

Ross E. Andrews has been granted 1 US patent while listed as an inventor at Lectromelt. All of these patents were granted in 1986. Ross E. Andrews ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Ross E. Andrews in Bethel Park, PA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
4620308	Arc furnace electrode control	John A. Persson, Michael A. Maola	1986-10-28	$207,000

Ross E. Andrews — 1 Patent

Issued Patents All Time

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