Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Michael R. Becwar — 7 Patents

WEWestvaco: 6 patents #35 of 364Top 10%
MEMeadwestvaco: 1 patents #136 of 278Top 50%
Charleston, SC: #112 of 815 inventorsTop 15%
South Carolina: #2,176 of 15,501 inventorsTop 15%
Overall (All Time): #757,178 of 4,157,543Top 20%
7 Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
6682931 Recovering cryopreserved conifer embryogenic cultures Sharon A. Krueger 2004-01-27
6518485 Particle-mediated conifer transformation Marie B. Connett-Porceddu, Robert Kodrzycki, Sarah Grace Schwuchow 2003-02-11
5731191 Method for regeneration of coniferous plants by somatic embryogenesis employing polyethylene glycol Mark Rutter, Levis W. Handley, III 1998-03-24
5731204 Method for regeneration of coniferous plants by somatic embryogenesis employing polyethylene glycol Mark Rutter, Levis W. Handley, III 1998-03-24
5610051 Method for production of coniferous isogenic cell lines Thomas D. Blush 1997-03-11
5506136 Method for regeneration of coniferous plants by somatic embryogenesis Emily E. Chesick, Levis W. Handley, III, Mark Rutter 1996-04-09
5413930 Method for regeneration of coniferous plants by somatic embryogenesis Emily E. Chesick, Levis W. Handley, III, Mark Rutter 1995-05-09