DD

Donald J. Drake

Xerox: 1 patents #307 of 844Top 40%
🗺 New York: #1,860 of 7,004 inventorsTop 30%
Overall (1994): #141,471 of 165,921Top 90%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5341162 Liquid deagassing apparatus Herman A. Hermanson, Ivan Rezanka, Robert S. Karz, Roger G. Teumer, Robert P. Altavela 1994-08-23