FJ

Fred A. Wentworth, Jr.

📍 Exeter, NH: #43 of 228 inventorsTop 20%
🗺 New Hampshire: #1,904 of 12,181 inventorsTop 20%
Overall (All Time): #668,134 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
5592903 Vapor catalyst system for combustion 1997-01-14
5558513 Vapor catalyst system for combustion 1996-09-24
5255514 Apparatus and method for improving the performance of a turbocharger-equipped engine 1993-10-26
5246632 Circulatory ion vapor generator and method 1993-09-21
5211890 Circulatory ion vapor generator and method 1993-05-18
4952340 Vibratory ion vapor generator and method 1990-08-28
4410467 Ion-vapor generator and method 1983-10-18
D253907 Vaporizer for a combustion system Paul Heald 1980-01-08