Inventor · disambiguated record
Roland B. Leavens
Also filed as: LEAVENS ROLAND B
3 granted patents·116 citations·filing 1974–1992
75Inventor score
Top patents by PatentIndex Score
3 records- 0187US5778557ATemperature and atmosphere control system for stored productsFOOD PLANT ENG INC·Filed 1992·Granted Jul 14, 1998·51 cites·39 claims
- 0276US4011348AProcess for inhibiting browning of fruitDIAMOND FRUIT GROWERS INC·Filed 1974·Granted Mar 8, 1977·49 cites·9 claims
- 0347US3962469AFruit tray packageDIAMOND FRUIT GROWERS INC·Filed 1974·Granted Jun 8, 1976·16 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →