DI

Donald E. Sweigart, II

FC Fes Co.: 1 patents #1 of 15Top 7%
📍 Cockeysville, MD: #198 of 330 inventorsTop 60%
🗺 Maryland: #19,431 of 35,612 inventorsTop 55%
Overall (All Time): #3,836,558 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5257921 Electronic slide valve position indicator Jan D. Clarke, Steven A. Bennis, Buford B. Chidester, Gregory P. Klidonas, Stephen E. Klinger +1 more 1993-11-02