Edgar N. Petzold

TI Takeda Chemical Industries: 1 patents #745 of 1,420Top 55%

TU The Upjohn: 1 patents #289 of 528Top 55%

📍 Plainwell, MI: #73 of 109 inventorsTop 70%

🗺 Michigan: #49,615 of 86,293 inventorsTop 60%

Overall (All Time): #3,777,718 of 4,157,543Top 95%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5441971	Thiazolidinedione derivatives, production and use thereof	Takashi Sohda, Hitoshi Ikeda, John C. Greenfield, Jerry R. Colca	1995-08-15