Don H. Girvan

📍 St. Augustine, FL: #4 of 12 inventorsTop 35%

🗺 Florida: #707 of 3,260 inventorsTop 25%

Overall (1997): #158,460 of 185,788Top 90%

Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5676844	Method of treating water	—	1997-10-14