Russell A. Neefe

📍 Ossenvenne, TX: #31 of 84 inventorsTop 40%

🗺 Texas: #52,441 of 125,132 inventorsTop 45%

Overall (All Time): #2,364,330 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4414375	Oxygen permeable contact lens material comprising copolymers of multifunctional siloxanyl alkylesters	—	1983-11-08
4306042	Method of making a contact lens material with increased oxygen permeability	—	1981-12-15