JJ

Joseph Johnstonbaugh

📍 Port Matilda, PA: #2 of 5 inventorsTop 40%
🗺 Pennsylvania: #989 of 4,367 inventorsTop 25%
Overall (1997): #128,409 of 185,788Top 70%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
RE35598 Strength analyzer and method of using same Armin M. Sadoff, Richard C. Nelson, Gerald Smith, Steven J. Sadoff 1997-09-02