Michael C. Johnson — 5 Patents at Appleton Mills

Michael C. Johnson has been granted 5 US patents while listed as an inventor at Appleton Mills. The first was granted in 1991 and the most recent in January 2008. Michael C. Johnson ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Michael C. Johnson in Appleton, WI, US.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
7320743	Method of making a tissue basesheet	Charles E. Freidbauer, Michael Alan Hermans, John C. Bolt	2008-01-22	$16,428,000
6610619	Patterned felts for bulk and visual aesthetic development of a tissue basesheet	Charles Friedbauer, Michael Alan Hermans, John C. Bolt	2003-08-26	$10,112,000
6140260	Papermaking felt having hydrophobic layer	Gary V. Schultz	2000-10-31
5372876	Papermaking felt with hydrophobic layer	Gary V. Schultz	1994-12-13
5071697	Structure for extracting water from a paper web in a papermaking process	Thomas G. Gulya	1991-12-10

Michael C. Johnson — 5 Patents

Issued Patents All Time

Patent Widget