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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Mark Musser — 7 Patents

SPSpx: 4 patents #73 of 468Top 20%
Elkhart, IN: #111 of 828 inventorsTop 15%
Indiana: #5,329 of 33,936 inventorsTop 20%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Mark Musser has been granted 7 US patents while listed as an inventor at Spx. The first was granted in 2005 and the most recent in April 2009. Mark Musser ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Mark Musser in Elkhart, IN, US.

Patents per Year

Patents granted per year, 2005 to 2009Bar chart with a peak of 3 patents in 2006.peak 32005: 1 patents20052006: 3 patents20062008: 2 patents20082009: 1 patents2009

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7516773 Optimized tooling design for vertical die casting machines Chuck Barnes, Zach Brown, Joe Bigelow, Darryl Staats 2009-04-14
7331373 Semi-solid and squeeze casting process Rathindra DasGupta, Robert Hollacher, Yun Xia, Richard Szymanowski 2008-02-19
7323069 Squeeze and semi-solid metal (SSM) casting of aluminum-copper (206) alloy Rathindra DasGupta, Zach Brown 2008-01-29
7025113 Semi-solid casting process of aluminum alloys with a grain refiner Deepak Saha, Diran Apelian, Dayne Killingsworth, Zach Brown 2006-04-11 $13,724,000
7004223 Method and apparatus for vacuum measurement during die casting Zachary S. Brown, Joseph P. Bigelow 2006-02-28 $8,997,000
6994147 Semi-solid metal casting process of hypereutectic aluminum alloys Deepak Saha, Diran Apelian, Dayne Killingsworth, Zach Brown 2006-02-07 $7,760,000
6880613 Semi-solid metal casting process of hypoeutectic aluminum alloys Deepak Saha, Diran Apelian, Zach Brown, Dayne Killingsworth 2005-04-19 $9,731,000