Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert Leonelli — 4 Patents

GE: 3 patents #10,387 of 36,430Top 30%
MGMomentive Performance Materials Gmbh: 1 patents #331 of 627Top 55%
Westerville, OH: #158 of 636 inventorsTop 25%
Ohio: #19,019 of 73,341 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Robert Leonelli has been granted 4 US patents while listed as an inventor at GE. The first was granted in 2002 and the most recent in December 2009. Robert Leonelli ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Robert Leonelli in Westerville, OH, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7625446 High temperature high pressure capsule for processing materials in supercritical fluids Mark P. D'Evelyn, Kristi Jean Narang, Robert Arthur Giddings, Steven Alfred Tysoe, John W. Lucek +2 more 2009-12-01
7125453 High temperature high pressure capsule for processing materials in supercritical fluids Mark P. D'Evelyn, Kristi Jean Narang, Robert Arthur Giddings, Steven Alfred Tysoe, John W. Lucek +2 more 2006-10-24 $29,133,000
7101433 High pressure/high temperature apparatus with improved temperature control for crystal growth Mark P. D'Evelyn, Peter Allison, Kristi Jean Narang, Robert Arthur Giddings 2006-09-05 $39,210,000
6375446 High pressure apparatus having transition slope binding ring that mitigates tensile stresses and corresponding method 2002-04-23 $52,716,000