Richard Frederick Dufresne

📍 Greensboro, NC: #7 of 110 inventorsTop 7%

🗺 North Carolina: #216 of 3,078 inventorsTop 8%

Overall (2004): #21,866 of 270,089Top 9%

Patents 2004

Issued Patents 2004

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
PP14976	Salvia plant named ‘RFD-S016’	—	2004-07-06
PP14699	Salvia plant named ‘RFD-S018’	—	2004-04-13
PP14681	Salvia plant named ‘RFD-S019’	—	2004-04-06