David J. Podobinski

CC Consolidation Coal: 2 patents #7 of 37Top 20%

📍 Washington, PA: #228 of 552 inventorsTop 45%

🗺 Pennsylvania: #30,495 of 74,527 inventorsTop 45%

Overall (All Time): #2,345,483 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4707761	Method and apparatus for detecting the rate of rise of direct current	—	1987-11-17
4544978	Circuit for the arcless de-energization of a direct current load	—	1985-10-01