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Daniel Gruenberg — 3 Patents

Hitachi: 1 patents #17,777 of 28,497Top 65%

Overall (All Time): #1,328,092 of 4,157,543Top 35%

3 Patents All Time

Daniel Gruenberg has been granted 3 US patents while listed as an inventor at Hitachi. The first was granted in 2002 and the most recent in April 2022. Daniel Gruenberg ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Daniel Gruenberg in Bonn, MN, DE.

Patents per Year

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
11291525	Mandible protrusion splint	Joachim Hey, Dirk Freyer	2022-04-05
9901482	Method for producing a protrusion splint	—	2018-02-27
6382134	Fish rearing system	Shinji Morimura, Shinichiroh Kawaguchi, Akio Minami	2002-05-07	$127,000

Daniel Gruenberg — 3 Patents

Patents per Year

Issued Patents All Time

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