RA

Ronald C. Aufderheide

AG Ask Chemicals Gmbh: 1 patents #7 of 17Top 45%
📍 London, OH: #4 of 13 inventorsTop 35%
🗺 Ohio: #2,265 of 7,143 inventorsTop 35%
Overall (2018): #262,979 of 503,207Top 55%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9931693 Filtering check valve for metal casting Lee Horvath, Sam N. Ramrattan, Sean B. Harmon 2018-04-03