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Richard E. Whittaker

RCR.E. Whittaker Company: 2 patents #1 of 1Top 100%
New Castle, PA: #1 of 22 inventorsTop 5%
Pennsylvania: #754 of 6,061 inventorsTop 15%
Overall (2011): #71,671 of 364,097Top 20%
2 Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8020245 Rollers and disks for carpet cleaning — 2011-09-20
7926144 Rollers and disks for carpet cleaning — 2011-04-19

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