Gerald Spartz — 2 Patents at 3M

Gerald Spartz has been granted 2 US patents while listed as an inventor at 3M. All of these patents were granted in 2007. Gerald Spartz ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Gerald Spartz in Windom, MN, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
7244291	Electret article having high fluorosaturation ratio	Seth M. Kirk, Marvin E. Jones, Hyacinth L. Cabibil, Alan D. Rousseau, Steven J. Pachuta	2007-07-17	$24,385,000
7244292	Electret article having heteroatoms and low fluorosaturation ratio	Seth M. Kirk, Marvin E. Jones, Steven J. Pachuta, John S. Huberty	2007-07-17	$24,385,000

Gerald Spartz — 2 Patents

Issued Patents All Time

Patent Widget