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Ross E. Ducker — 1 Patent

TTThe Timken: 1 patents #233 of 331Top 75%

North Canton, OH: #369 of 570 inventorsTop 65%

Ohio: #42,926 of 73,341 inventorsTop 60%

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

1 Patents All Time

Ross E. Ducker has been granted 1 US patent while listed as an inventor at The Timken. All of these patents were granted in 1992. Ross E. Ducker ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Ross E. Ducker in North Canton, OH, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
5100315	Pocket wheel furnace apparatus	David V. Schodorf, Harold F. Amstead, Jack O. Fickes, Gary L. Wells	1992-03-31	$5,673,000

Ross E. Ducker — 1 Patent

Issued Patents All Time

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