JW

John A. Wiegand

📍 Sylvania, OH: #5 of 26 inventorsTop 20%
🗺 Ohio: #1,610 of 5,754 inventorsTop 30%
Overall (2002): #183,422 of 266,432Top 70%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6364105 System for dispensing premeasured quantities of concentrated materials R. Bruce Yacko, Jeffrey C. Gayer, Edward L. Mueller 2002-04-02