Richard L. Maine

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North Windham, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Rigid fiberboard
- Patent number 5,346,930
- Issue date Sep 13, 1994
- Lydall, Inc.
- Richard L. Maine
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
Matrix board material and mold and a method for making printing pla...
- Patent number 5,272,006
- Issue date Dec 21, 1993
- Lydall, Inc.
- Richard L. Maine
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Multi-component heat shield
- Patent number 5,108,817
- Issue date Apr 28, 1992
- Lydall, Inc.
- Joseph C. Kidd
- B60 - VEHICLES IN GENERAL