Rampe Research

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Cleveland, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Finishing apparatus with improved discharge door structure
- Patent number 4,432,168
- Issue date Feb 21, 1984
- Rampe Research
- John F. Rampe
- B24 - GRINDING POLISHING
Information Patent Grant
Bowl-type vibratory finishing machine
- Patent number 4,301,625
- Issue date Nov 24, 1981
- Rampe Research
- John F. Rampe
- B24 - GRINDING POLISHING
Information Patent Grant
Methods and apparatus for ductlessly distributing and circulating h...
- Patent number 4,287,872
- Issue date Sep 8, 1981
- Rampe Research
- John F. Rampe
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Tumbler-type finishing machine
- Patent number 4,232,486
- Issue date Nov 11, 1980
- Rampe Research
- John F. Rampe
- B24 - GRINDING POLISHING
Information Patent Grant
Unloading system for bowl-type vibratory finishing machine
- Patent number 4,184,290
- Issue date Jan 22, 1980
- Rampe Research
- John F. Rampe
- B24 - GRINDING POLISHING
Information Patent Grant
Methods and apparatus for ductlessly circulating and selectively su...
- Patent number 4,103,146
- Issue date Jul 25, 1978
- Rampe Research
- John F. Rampe
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Bowl-type vibratory finishing machine
- Patent number 4,091,575
- Issue date May 30, 1978
- Rampe Research
- John F. Rampe
- B24 - GRINDING POLISHING
Information Patent Grant
Suspension system for bowl-type vibratory finishing machine
- Patent number 4,090,332
- Issue date May 23, 1978
- Rampe Research
- John F. Rampe
- B24 - GRINDING POLISHING
Information Patent Grant
Vibratory finishing system
- Patent number 4,074,466
- Issue date Feb 21, 1978
- Rampe Research
- John F. Rampe
- B24 - GRINDING POLISHING
Information Patent Grant
Chain finishing system
- Patent number 4,059,926
- Issue date Nov 29, 1977
- Rampe Research
- John F. Rampe
- B24 - GRINDING POLISHING
Information Patent Grant
Vibratory finishing machine
- Patent number RE29220
- Issue date May 17, 1977
- Rampe Research
- John F. Rampe
- 051 - Abrasive tool making process, material, or composition
Information Patent Grant
Finishing system with cyclically operable closure control
- Patent number 3,959,932
- Issue date Jun 1, 1976
- Rampe Research
- John F. Rampe
- B24 - GRINDING POLISHING

Rampe Research

Organization

Patents Grantslast 30 patents

Finishing apparatus with improved discharge door structure

Bowl-type vibratory finishing machine

Methods and apparatus for ductlessly distributing and circulating h...

Tumbler-type finishing machine

Unloading system for bowl-type vibratory finishing machine

Methods and apparatus for ductlessly circulating and selectively su...

Bowl-type vibratory finishing machine

Suspension system for bowl-type vibratory finishing machine

Vibratory finishing system

Chain finishing system

Vibratory finishing machine

Finishing system with cyclically operable closure control

Patents Applicationslast 30 patents

Trademarklast 30 trademarks