Warren Snyder — 2 Patents at 3M

Warren Snyder — 2 Patents

NSNational Semiconductor: 1 patents #1,247 of 2,238Top 60%

3M: 1 patents #7,251 of 11,543Top 65%

Windom, MN: #1,284 of 2,819 inventorsTop 50%

Minnesota: #24,068 of 52,454 inventorsTop 50%

Overall (All Time): #1,709,992 of 4,157,543Top 45%

Warren Snyder has been granted 2 US patents while listed as an inventor at 3M. The first was granted in 1980 and the most recent in June 1989. Warren Snyder ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Warren Snyder in Windom, MN, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
4843383	Transistor matrix shifter	Scott K. Roberts, Steven Tibbitts	1989-06-27	$6,967,000
4207393	Photographic contrast enhancers	—	1980-06-10	$3,539,000

Warren Snyder — 2 Patents

Issued Patents All Time

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