EM

Edwin E. Mason

MI Masco Corporation Of Indiana: 2 patents #114 of 235Top 50%
MA Masco: 1 patents #59 of 159Top 40%
📍 Rockbridge, OH: #3 of 7 inventorsTop 45%
🗺 Ohio: #23,384 of 73,341 inventorsTop 35%
Overall (All Time): #1,679,497 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4523463 Electronic air filtering apparatus George H. Fathauer, James M. Fowler, Jr., Edward J. Rylicki 1985-06-18
4507131 Electronic air filtering apparatus George H. Fathauer, James M. Fowler, Jr., Edward J. Rylicki 1985-03-26
4410934 DC Power supply for an air filter George H. Fathauer, James M. Fowler, Jr., Edward J. Rylicki 1983-10-18