Spencer D. Cottam

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Harris County, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Pipe wrapping coating apparatus
- Patent number 4,145,243
- Issue date Mar 20, 1979
- Midcon Pipeline Equipment Co.
- Spencer D. Cottam
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Pipe wrapping apparatus
- Patent number 4,069,088
- Issue date Jan 17, 1978
- Midcon Pipeline Equipment Co.
- Spencer D. Cottam
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL