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USPTO Patent Rankings Data through Sept 30, 2025
WZ

Walter H. Zinnecker

Houston, TX: #6,659 of 21,073 inventorsTop 35%
Texas: #40,946 of 125,132 inventorsTop 35%
Overall (All Time): #1,672,563 of 4,157,543Top 45%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4725033 Mounting chock 1988-02-16
D268285 Molded plastic decontamination stand for bronchofiberscopes 1983-03-15
D268007 Chock for containers, ice chests, storage boxes or the like 1983-02-22