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Archie G. Johnson — 3 Patents

JTJtec: 2 patents #7 of 15Top 50%

Ford: 1 patents #9,341 of 17,473Top 55%

Cedar Rapids, IA: #478 of 1,358 inventorsTop 40%

Iowa: #4,661 of 15,303 inventorsTop 35%

Overall (All Time): #1,680,864 of 4,157,543Top 45%

3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
4424714	Vortex generating device	—	1984-01-10
4312236	Vortex generating device	Richard J. Mahany	1982-01-26
4312237	Vortex generating device	Glenn A. Thorne	1982-01-26