Ronald E. Bergsten — 5 Patents at 3M

Ronald E. Bergsten has been granted 5 US patents while listed as an inventor at 3M. The first was granted in 1984 and the most recent in April 2010. Ronald E. Bergsten ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Ronald E. Bergsten in La Petite Bellangeraie, MN, US.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
7691760	Wipe	John L. Erickson, Thomas E. Haskett, Michele H. Pollock, Yasuo Sudo	2010-04-06	$22,493,000
7291359	Method and apparatus for making an adhesive cleaning sheet	Thomas E. Haskett, Kim C. Sachs, Jr., Randy L. Moseng	2007-11-06	$22,276,000
7252855	Method and apparatus for making an adhesive cleaning sheet	Thomas E. Haskett, Kim C. Sachs, Jr., Randy L. Moseng	2007-08-07	$13,649,000
4603414	Apparatus for making a data record carrier	Richard Ackerman, Alan A. Jewer	1986-07-29
4476593	Tanning blanket	Dan L. Fanselow, Sanford Cobb, Jr.	1984-10-16	$5,062,000

Ronald E. Bergsten — 5 Patents

Issued Patents All Time

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