MH

Mark E. Holycross

IT International Telephone And Telegraph: 2 patents #96 of 507Top 20%
TM The Mead: 2 patents #194 of 526Top 40%
📍 Columbus, OH: #837 of 3,880 inventorsTop 25%
🗺 Ohio: #18,857 of 73,341 inventorsTop 30%
Overall (All Time): #1,301,814 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
4943827 Method and apparatus for controlling exposure of an imaging sheet William G. Good 1990-07-24
4648699 Point contact development of imaging sheets employing photosensitive microcapsules Edward J. Saccocio, Scott Proehl 1987-03-10
4474621 Method for low temperature ashing in a plasma Edward J. Saccocio 1984-10-02
4443409 Apparatus for improved low temperature ashing in a plasma Edward J. Saccocio 1984-04-17