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Roberta J. Royak

📍 Tampa, FL: #1,536 of 2,931 inventorsTop 55%
🗺 Florida: #33,682 of 67,251 inventorsTop 55%
Overall (All Time): #3,172,509 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8517214 Gravity-fed dispenser Deborah Lowry, Paul Royak, Lawrence Hudson 2013-08-27