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Keith Stuttle — 4 Patents

MBMay & Baker: 4 patents #11 of 85Top 15%
Deadwood, SD: #2 of 10 inventorsTop 20%
South Dakota: #389 of 2,308 inventorsTop 20%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Keith Stuttle has been granted 4 US patents while listed as an inventor at May & Baker. The first was granted in 1984 and the most recent in April 1991. Keith Stuttle ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Keith Stuttle in Deadwood, SD, US.

Patents per Year

Patents granted per year, 1984 to 1991Bar chart with a peak of 1 patents in 1984.peak 11984: 1 patents19841987: 1 patents19871990: 1 patents19901991: 1 patents1991

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5004747 Isoquinolinones Michael J. Ashton, Andrew W. Bridge, Robert K. Chambers, Donald I. Dron, Garry Fenton +7 more 1991-04-02
4960775 Pyrrolophthalazines Michael J. Ashton, Andrew W. Bridge, Donald I. Dron, Garry Fenton, David J. Lythgoe +3 more 1990-10-02
4659727 Ethene derivatives Adnan H. Al-Shaar, Barbara Joyce Broughton, Robert K. Chambers, David W. Gilmour, Diane M. Kelsey +7 more 1987-04-21
4424374 Bicycloheptane derivatives Michael P. L. Caton 1984-01-03

Frequent Collaborators

David J. Lythgoe3 shared
Garry Fenton2 shared
Andrew W. Bridge2 shared
Donald I. Dron2 shared
David Riddell2 shared
Michael J. Ashton2 shared

Nearby-Ranked Inventors

Jagadeesh Kandasamy4
Ross CABOT4
George Ueda4
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Tommy Glimberg4
Vinayakaraddy Gulabal4
Sandra Bittorf4
Aviel FOGEL4
Eric Matthew Walton4