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USPTO Patent Rankings Data through Dec 31, 2025
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Stephen Craig Mitchell — 15 Patents

GE: 15 patents #2,042 of 36,430Top 6%
Sharonville, OH: #96 of 1,065 inventorsTop 10%
Ohio: #4,948 of 73,341 inventorsTop 7%
Overall (All Time): #307,048 of 4,157,543Top 8%
15 Patents All Time
Stephen Craig Mitchell has been granted 15 US patents while listed as an inventor at GE. The first was granted in 1995 and the most recent in November 2014. Stephen Craig Mitchell ranks #307,048 of 4,157,543 US inventors in our database (top 7.4%). Patent records list Stephen Craig Mitchell in Sharonville, OH, US.

Patents per Year

Patents granted per year, 1995 to 2014Bar chart with a peak of 5 patents in 2011.peak 51995: 2 patents19951996: 1 patents19961998: 1 patents19982007: 1 patents20072008: 3 patents20082009: 1 patents20092011: 5 patents20112014: 1 patents2014

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8876042 Integrated nacelle assembly Donald George LaChapelle, Christopher Charles Glynn, Donald Lee Gardner, Mullahalli Venkataramaniah Srinivas, Edward Atwood Rainous +1 more 2014-11-04 $22,322,000
8017188 Methods of making articles having toughened and untoughened regions Ming Xie, Donald George LaChapelle 2011-09-13 $18,381,000
7998393 Methods for making components having improved erosion resistance Andrew J. Brizgis, Donald George LaChapelle, Warren Rosal Ronk 2011-08-16 $22,402,000
7914256 Articles made from composite materials having toughened and untoughened regions Ming Xie, Donald George LaChapelle 2011-03-29 $29,731,000
7883737 Methods allowing for visual inspection of coated components for erosion damage Andrew J. Brizgis, Donald George LaChapelle, Warren Rosal Ronk 2011-02-08 $36,008,000
7875354 Erosions systems and components comprising the same Andrew J. Brizgis, Donald George LaChapelle, Warren Rosal Ronk 2011-01-25 $37,532,000
7604095 Thermal-acoustic enclosure 2009-10-20 $53,289,000
7467687 Thermal—acoustic enclosure Jay Alan Benson, Glen William Royal 2008-12-23 $116,887,000
7429166 Methods and apparatus for gas turbine engines 2008-09-30 $86,821,000
7390161 Composite containment case for turbine engines Ming Xie, Donald George LaChapelle, Michael Scott Braley, Gary D. Roberts, Dale Hopkins 2008-06-24 $57,417,000
7246990 Composite fan containment case for turbine engines Ming Xie, Donald George LaChapelle, Lee Alan Blanton, Richard Price, David William Crall +1 more 2007-07-24 $48,404,000
5771680 Stiffened composite structures and method of making thereof Ahmad P. Zahedi 1998-06-30 $40,123,000
5511604 Method for making a titanium metal matrix composite Richard Ravenhall, Charles R. Wojciechowski, Gary D. Mercer, Thomas Joseph Kelly, Melvin A. Schobert +1 more 1996-04-30 $26,434,000
5439750 Titanium metal matrix composite inserts for stiffening turbine engine components Richard Ravenhall, Charles R. Wojciechowski, Gary D. Mercer, Thomas Joseph Kelly, Melvin A. Schobert +1 more 1995-08-08 $24,898,000
5437538 Projectile shield 1995-08-01 $20,209,000