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Eric Holroyd

Nappan, GB: #2 of 3 inventorsTop 70%
Overall (1997): #154,674 of 185,788Top 85%
1 Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5626806 Carbon black incorporation in polymeric material Colin Holroyd 1997-05-06

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Eric G. Horlbeck1
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Eric A. Holwitt1
Erwin Holowick1
Eric Holmes1
Ernest Holland1
Erhard-Gunther Hoffmann1