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USPTO Patent Rankings Data through Sept 30, 2025
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William D. Priefert — 1 Patent in 2002

PCPriefert Mfg. Co: 1 patents #1 of 1Top 100%
Hearne, TX: #2 of 3 inventorsTop 70%
Texas: #2,440 of 8,590 inventorsTop 30%
Overall (2002): #90,901 of 266,432Top 35%
1 Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6386519 Continuous post and rail fence 2002-05-14