Richard G. McAllister

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Sterling, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Coated abrasive article containing an electrically conductive backing
- Patent number 5,560,753
- Issue date Oct 1, 1996
- Minnesota Mining and Manufacturing Company
- Herbert W. Schnabel
- B24 - GRINDING POLISHING
Information Patent Grant
EMI and RFI shielding and antistatic materials and processes for pr...
- Patent number 4,909,901
- Issue date Mar 20, 1990
- James River Corporation
- Richard G. McAllister
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE