Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Jason Stephens — 1 Patent

SDSonoco Development: 1 patents #192 of 354Top 55%
Hartsville, SC: #76 of 141 inventorsTop 55%
South Carolina: #8,475 of 15,501 inventorsTop 55%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Jason Stephens has been granted 1 US patent while listed as an inventor at Sonoco Development. All of these patents were granted in 2000. Jason Stephens ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Jason Stephens in Hartsville, SC, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6050148 Dynamic strength tester for paper cores John Freeman Staples, Dennis Taylor, Johannes Wilhelmus van de Camp, Steve Lyles 2000-04-18 $19,608,000