Nursery or breeding house
E G HILL CO INC
13 US plant patents, granted between 1977 and 2005.
On the name: these patents were filed under 2 spellings, counted together here — E G HILL CO INC (11), E G HILL COMPANY INC (2).
Already in the public domain — 13 cultivars
Most recently freed first. Anyone may propagate and sell these plants — though the name it is sold under may still be a live trademark.
- ZaryellowPP15955Hybrid tea rose plant named ‘Zaryellow’PUBLIC DOMAINFebruary 28, 2023
- HilmocPP12199Hybrid tea rose plant named ‘Hilmoc’PUBLIC DOMAINSeptember 17, 2019
- JelpiroforPP5632Rose plant named JelpiroforPUBLIC DOMAINMay 15, 2004
- JelraflokiPP5635Tea rose named JelraflokiPUBLIC DOMAINMay 15, 2004
- JelrocamiPP5634Rose plant named JelrocamiPUBLIC DOMAINMay 14, 2004
- JeldaniranPP5636Rose plant named JeldaniranPUBLIC DOMAINMay 14, 2004
- HilsetPP4983Seedling rose named HilsetPUBLIC DOMAINAugust 14, 2001
- HiltacoPP4559Red rose seedling named HiltacoPUBLIC DOMAINFebruary 28, 1999
- White rose seedlingPP4408PUBLIC DOMAINJune 1, 1998
- YGPP4412Yellow rose plant 66-73-YGPUBLIC DOMAINJune 1, 1998
- Rose plant seedlingPP4151PUBLIC DOMAINNovember 15, 1994
- White rose plant seedlingPP4152PUBLIC DOMAINNovember 15, 1994
- RoyaltyPP4057Rose plant named RoyaltyPUBLIC DOMAINMay 31, 1994