RH

Robert E. Holdegraver

📍 Chesterfield, MO: #21 of 178 inventorsTop 15%
🗺 Missouri: #96 of 645 inventorsTop 15%
Overall (1982): #34,623 of 81,411Top 45%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4334934 Apparatus for producing a gasified fusible sugar composition J. Ray Barnes, Raymond K. Meibaum 1982-06-15