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Helmut Frowein — 3 Patents

TATui Laser Ag: 2 patents #3 of 14Top 25%
Munich, DE: #3,338 of 11,432 inventorsTop 30%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Helmut Frowein has been granted 3 US patents while listed as an inventor at Tui Laser Ag. The first was granted in 2002 and the most recent in October 2004. Helmut Frowein ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Helmut Frowein in Munich, DE.

Patents per Year

Patents granted per year, 2002 to 2004Bar chart with a peak of 1 patents in 2002.peak 12002: 1 patents20022003: 1 patents20032004: 1 patents2004

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6804284 Optical element holding and extraction device Hans Kodeda 2004-10-12
6603790 Gas laser and a dedusting unit thereof Hans Kodeda, Claus Strowitzki, Alexander Hohla 2003-08-05
6493375 Adjustable mounting unit for an optical element of a gas laser Hans Kodeda, Claus Strowitzki, Alexander Hohla 2002-12-10

Frequent Collaborators

Hans Kodeda3 shared
Alexander Hohla2 shared
Claus Strowitzki2 shared

Nearby-Ranked Inventors

Daniel Silion3
Hangfeng Li3
Mark Vander Wal3
Chad M. Goltzman3
Sathish Kumar Thanganathan3
Debbie Maloyd3
Ethan Alexander Garrett3
Paul Sabatka3
Sergii Bomko3