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Robert J. Beird — 1 Patent

DEDenco: 1 patents #6 of 12Top 50%
Wilmington, DE: #2,058 of 3,182 inventorsTop 65%
Delaware: #4,456 of 7,163 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Robert J. Beird has been granted 1 US patent while listed as an inventor at Denco. All of these patents were granted in 1993. Robert J. Beird ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Robert J. Beird in Wilmington, DE, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5209800 Total containment welding of plastic tubes Dudley W. C. Spencer, John B. Shaposka 1993-05-11

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