Roelof F. Jacobsz

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Blaine, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Fuel burner sequencing device with safety checking means
- Patent number 4,101,258
- Issue date Jul 18, 1978
- Honeywell Inc.
- Roelof F. Jacobsz
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Postpurge pilot burner sequencing means
- Patent number 4,035,135
- Issue date Jul 12, 1977
- Honeywell Inc.
- Roelof F. Jacobsz
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES