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Ronnie J. Duncan — 2 Patents in 2002

Palm Springs, FL: #1 of 1 inventorsTop 100%

Florida: #377 of 3,788 inventorsTop 10%

Overall (2002): #44,615 of 266,432Top 20%

2 Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
6484687	Rotary machine and thermal cycle	—	2002-11-26
6430919	Shaped charged engine	—	2002-08-13