David C. O'Donnell — 2 Patents at Paper Converting Machine

David C. O'Donnell has been granted 2 US patents while listed as an inventor at Paper Converting Machine. The first was granted in 2000 and the most recent in April 2001. David C. O'Donnell ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list David C. O'Donnell in Green Bay, WI, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
6220157	Printing press with in-line central impression cylinders	Christopher Delwiche, Gregory Ginnow, Jon Pas	2001-04-24
6053107	Method and apparatus for registering a pre-printed web on a printing press	James E. Hertel, Roman J. Mudry	2000-04-25

David C. O'Donnell — 2 Patents

Issued Patents All Time

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