Raymond E. Kellow Sr.

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Boulder, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Damper for constant load arm
- Patent number 4,208,684
- Issue date Jun 17, 1980
- International Business Machines Corporation
- Donovan M. Janssen
- G11 - INFORMATION STORAGE
Information Patent Grant
Cantilevered head support arm having increased resonance frequency
- Patent number 4,189,759
- Issue date Feb 19, 1980
- International Business Machines Corporation
- Randall C. Bauck
- G11 - INFORMATION STORAGE