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USPTO Patent Rankings Data through Dec 31, 2025
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Varadarajan Krishnaraj — 1 Patent

SDSonoco Development: 1 patents #192 of 354Top 55%
Florence, SC: #224 of 362 inventorsTop 65%
South Carolina: #8,475 of 15,501 inventorsTop 55%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Varadarajan Krishnaraj has been granted 1 US patent while listed as an inventor at Sonoco Development. All of these patents were granted in 2001. Varadarajan Krishnaraj ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Varadarajan Krishnaraj in Florence, SC, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6234386 Container with heat seal surface having a substantially planar portion Michael T. Drummond, Alan D. Williams, Rick A. Osman, Michael G. Gentile 2001-05-22 $9,968,000