Bert R. Larson — 3 Patents at Dysan

Bert R. Larson has been granted 3 US patents while listed as an inventor at Dysan. The first was granted in 1981 and the most recent in October 1985. Bert R. Larson ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Bert R. Larson in San Jose, CA, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
4550355	Removable disk cartridge with improved hub locking mechanism	Robert P. Wartenbergh	1985-10-29
4532564	Removable disk cartridge	Robert P. Wartenbergh, Janusz Warszawski, Markus Meier, David Sutton, Bin-Lun Ho +1 more	1985-07-30
4262860	Tape cartridge with increased tape capacity	Roy E. Hurtig, Steven D. Smith	1981-04-21	$266,000

Bert R. Larson — 3 Patents

Issued Patents All Time

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