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Steven D. Cedergreen — 6 Patents

TETempress: 6 patents #1 of 13Top 8%
Seattle, WA: #5,013 of 21,776 inventorsTop 25%
Washington: #16,995 of 76,902 inventorsTop 25%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Steven D. Cedergreen has been granted 6 US patents while listed as an inventor at Tempress. The first was granted in 1989 and the most recent in May 1993. Steven D. Cedergreen ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Steven D. Cedergreen in Seattle, WA, US.

Patents per Year

Patents granted per year, 1989 to 1993Bar chart with a peak of 3 patents in 1990.peak 31989: 1 patents19891990: 3 patents19901991: 1 patents19911993: 1 patents1993

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
D335577 Tackle storage system John A. Malmanger, Kim Hunter 1993-05-18
5018788 Foldable seat — 1991-05-28
4965958 Fish holder Ray Aspiri, Kim Hunter, Butkui Chiu 1990-10-30
D308242 Lure retriever handle — 1990-05-29
D307786 Fishing rod holder — 1990-05-08
4846089 Hatch with releasable hinge assembly — 1989-07-11

Frequent Collaborators

Kim Hunter2 shared
Ray Aspiri1 shared
Butkui Chiu1 shared
John A. Malmanger1 shared

Nearby-Ranked Inventors

Aurélien Joulia6
Michael F. Vollero6
Stefano Fracassi6
Uwe Gruenbeck6
Alexander Matrosov6
Rouzbeh Behnia6
Carole Chapelat6
Mina Sedaghat6
Martinus Johannes Donatus Brakkee6