JH

James A. Hill

GI Gas Research Institute: 1 patents #21 of 134Top 20%
📍 Toledo, OH: #19 of 117 inventorsTop 20%
🗺 Ohio: #1,244 of 4,576 inventorsTop 30%
Overall (1997): #136,003 of 185,788Top 75%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5600610 Electrostatic transducer and method for manufacturing same Anthony R. H. Goodwin 1997-02-04