Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Mark L. Soderstrom — 7 Patents

HRHowmet Research: 6 patents #3 of 117Top 3%
HOHowmet: 1 patents #52 of 110Top 50%
Fruitport, MI: #4 of 40 inventorsTop 10%
Michigan: #13,705 of 86,293 inventorsTop 20%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Mark L. Soderstrom has been granted 7 US patents while listed as an inventor at Howmet Research. The first was granted in 2000 and the most recent in May 2005. Mark L. Soderstrom ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Mark L. Soderstrom in Fruitport, MI, US.

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
6896030 Directional solidification method and apparatus Bradley Donaldson, John R. Brinegar 2005-05-24
6640877 Investment casting with improved melt filling Bart M. Kilinski, John R. Brinegar, Brad Murphy 2003-11-04
6471397 Casting using pyrometer apparatus and method Christopher Raymond Hanslits 2002-10-29
6453979 Investment casting using melt reservoir loop Dale A. Grumm, Lester G. Striker 2002-09-24
6446698 Investment casting with exothermic material John R. Brinegar 2002-09-10
6070644 Investment casting using pressure cap sealable on gas permeable investment mold Dale A. Grumm, Bradley Donaldson, Dennis J. Thompson 2000-06-06
6019158 Investment casting using pour cup reservoir with inverted melt feed gate Dale A. Grumm, Lester G. Striker 2000-02-01