Mark Hellmick — 3 Patents at Medrad

Mark Hellmick has been granted 3 US patents while listed as an inventor at Medrad. The first was granted in 1990 and the most recent in May 1994. Mark Hellmick ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Mark Hellmick in Calabasas, CA, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
5317619	Film changer	Leif Johansson, Otto Weber	1994-05-31	$839,000
5042056	Film changer	Leif Johansson, Otto Weber	1991-08-20
4893322	Film changer	Leif Johansson, Otto Weber	1990-01-09

Mark Hellmick — 3 Patents

Issued Patents All Time

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