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John Douglas Stilwell

SU Sundstrand: 2 patents #242 of 697Top 35%
📍 Rockford, IL: #538 of 1,291 inventorsTop 45%
🗺 Illinois: #34,584 of 84,256 inventorsTop 45%
Overall (All Time): #2,259,954 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5746580 Electromagnetic heating devices, particularly for ram air turbines Barry J. Parker, Alexander Krinickas, Jr., Neil Brown 1998-05-05
5558495 Electromagnetic heating devices, particularly for ram air turbines Barry J. Parker, Alexander Krinickas, Jr., Neil Brown 1996-09-24