DW

Donald L. Warburton

MC Mine Safety Appliances Company: 2 patents #57 of 243Top 25%
📍 Fulton, MD: #43 of 87 inventorsTop 50%
🗺 Maryland: #13,387 of 35,612 inventorsTop 40%
Overall (All Time): #2,222,335 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6218055 Electrochemical power cells and method of improving electrochemical power cell performance Pinakin M. Shah, Marvin L. Kronenberg, Richard F. Bis, Joseph J. Bytella, Dayal T. Meshri 2001-04-17
6180284 Electrochemical power cells and method of improving electrochemical power cell performance Pinakin M. Shah, Marvin L. Kronenberg, Richard F. Bis, Joseph J. Bytella, Dayal T. Meshri 2001-01-30