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USPTO Patent Rankings Data through Sept 30, 2025
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Carter E. Gronbach — 1 Patent

Irvine, CA: #4,014 of 6,241 inventorsTop 65%
California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,862,840 of 4,157,543Top 95%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5161271 Waterbed mattress cover with removable top and insertable foam pads 1992-11-10