Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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M. Wayne Beasley — 2 Patents

SPSonoco Products: 2 patents #38 of 151Top 30%
Bishopville, SC: #1 of 8 inventorsTop 15%
South Carolina: #5,775 of 15,501 inventorsTop 40%
Overall (All Time): #2,281,986 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5562580 Self-opening polyethylene bag stack and process for producing same Wade D. Fletcher, Harry B. Wilfong, Jr. 1996-10-08
5335788 Self-opening polyethylene bag stack and process for producing same Wade D. Fletcher, Harry B. Wilfong, Jr. 1994-08-09