Ronald A. Gann

IT Itt: 3 patents #81 of 721Top 15%

📍 La Cañada Flintridge, CA: #146 of 465 inventorsTop 35%

🗺 California: #149,087 of 386,348 inventorsTop 40%

Overall (All Time): #1,676,411 of 4,157,543Top 45%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
4689006	Spark ignition system with positive suppression of spark when pilot flame is sensed	—	1987-08-25
4626193	Direct spark ignition system	—	1986-12-02
4565520	Recycling pilot ignition system	—	1986-01-21