Roger A. Pellerin

Person

Freeville, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Vacuum level control system using variable frequency drive
- Patent number 5,960,736
- Issue date Oct 5, 1999
- Cornell Research Foundation, Inc.
- David C. Ludington
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Vacuum level control system using variable frequency drive
- Patent number 5,878,691
- Issue date Mar 9, 1999
- Cornell Research Foundation, Inc.
- David C. Ludington
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Controlling vacuum level with a two-level vacuum system controller...
- Patent number 5,284,180
- Issue date Feb 8, 1994
- Cornell Research Foundation, Inc.
- Fangjiang Guo
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Two-level vacuum system controller with adjustable speed drive
- Patent number 5,141,403
- Issue date Aug 25, 1992
- Cornell Research Foundation, Inc.
- Fangjiang Guo
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
High capacity harvesting apparatus
- Patent number 4,121,407
- Issue date Oct 24, 1978
- Cornell Research Foundation, Inc.
- William F. Millier
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
High capacity harvesting apparatus
- Patent number 4,014,440
- Issue date Mar 29, 1977
- Cornell Research Foundation, Inc.
- William F. Millier
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Roger A. Pellerin

Person

Patents Grantslast 30 patents

Vacuum level control system using variable frequency drive

Vacuum level control system using variable frequency drive

Controlling vacuum level with a two-level vacuum system controller...

Two-level vacuum system controller with adjustable speed drive

High capacity harvesting apparatus

High capacity harvesting apparatus