Leonard M. Greene

SI Safe Flight Instrument: 3 patents #1 of 1Top 100%

📍 Chappaqua, NY: #6 of 38 inventorsTop 20%

🗺 New York: #836 of 9,423 inventorsTop 9%

Overall (2003): #26,287 of 273,478Top 10%

Patents 2003

Issued Patents 2003

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
6666623	Buoyancy control device and method for controlling divers ascent	—	2003-12-23
6611748	Engine synchronization system	—	2003-08-26
6575410	Glide slope tracking system	—	2003-06-10