G. William Bain

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Fremont, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for protecting ceiling work area from dispersal of asbest...
- Patent number 5,088,511
- Issue date Feb 18, 1992
- G. William Bain
- B08 - CLEANING
Information Patent Grant
Apparatus for protecting ceiling work area from dispersal of asbest...
- Patent number 5,024,246
- Issue date Jun 18, 1991
- G. William Bain
- B08 - CLEANING
Information Patent Grant
Apparatus for protecting ceiling work area from dispersal of asbest...
- Patent number 4,911,191
- Issue date Mar 27, 1990
- G. William Bain
- B08 - CLEANING