FK

Frank E. Klein

BO BOE: 2 patents #5,928 of 12,373Top 50%
📍 Elkton, MD: #128 of 292 inventorsTop 45%
🗺 Maryland: #13,387 of 35,612 inventorsTop 40%
Overall (All Time): #2,279,430 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5525474 Piperidine analogs and conjugates of procainamide and NAPA Gerald Sigler, Charles F. Walter, Todd P. Glancy, Erasmus Huber 1996-06-11
5439798 Maleimide adduct conjugates of procainamide and NAPA Gerald Sigler, Charles F. Walter, Charles E. Durant, Todd P. Glancy, Allan Dorn 1995-08-08