Lewis E. Stivers

📍 Plano, TX: #2,318 of 4,842 inventorsTop 50%

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

Overall (All Time): #2,290,233 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5464530	Ion exchange methods and systems incorporating regenerant recycling	—	1995-11-07
5338456	Water purification system and method	—	1994-08-16