WJ

Walter J. Petlevich, Jr.

NG Northrop Grumman: 1 patents #29 of 187Top 20%
📍 Uniontown, PA: #2 of 9 inventorsTop 25%
🗺 Pennsylvania: #989 of 4,367 inventorsTop 25%
Overall (1997): #61,708 of 185,788Top 35%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5612928 Method and apparatus for classifying objects in sonar images Paul H. Haley, James J. Oravec, Philipp F. Schweizer 1997-03-18