David V. Olson — 17 Patents at Olin

David V. Olson has been granted 17 US patents while listed as an inventor at Olin. The first was granted in 1980 and the most recent in December 2007. David V. Olson ranks #263,971 of 4,157,543 US inventors in our database (top 6.3%). Patent records list David V. Olson in Minneapolis, MN, US.

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
D556446	Small item dispenser with caribiner	Fusu Thao, Thomas E. Kramer	2007-12-04
D551561	Breath mint dispenser	Walter I. Bieger, Don Gagne	2007-09-25
6427371	Picture frame	Lois J. Olson	2002-08-06
6302363	Refrigerator magnet	Lois J. Olson	2001-10-16
5206956	Protective face shield	—	1993-05-04
5161712	No-spring pop-up note dispenser	—	1992-11-10
4948641	Multiple layer container for storage of high purity chemicals	David J. Shantz, Thomas A. Armer	1990-08-14	$1,554,000
4948642	Multiple layer container for storage of high purity chemicals	David J. Shantz, Thomas A. Armer	1990-08-14	$1,554,000
4852185	Protective face shield	—	1989-08-01
D301249	Camera tripod	—	1989-05-23
4739877	Combination key ring and card holder	—	1988-04-26
D281230	Household magnet for kitchen use	Walter I. Bieger	1985-11-05
4508221	Tool caddy	—	1985-04-02
D277630	Stereo headrest for dental chairs	Steven T. Matthews	1985-02-19
D261566	Combination floss holder, key chain fob and dental appointment reminder	—	1981-10-27
D259127	Memo paper holder or similar article	—	1981-05-05
D255388	Combination floss holder, key chain fob and dental appointment reminder	—	1980-06-10

David V. Olson — 17 Patents

Issued Patents All Time

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