JH

John L. Harkness

WG Weeks Wholesale Rose Grower: 1 patents #11 of 29Top 40%
📍 Stowmarket, GB: #78 of 277 inventorsTop 30%
Overall (All Time): #2,332,190 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
PP6953 Hybrid floribunda rose plant 1989-07-25
PP5582 New rose plant 1985-12-03