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James M. Bosland
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Wayne, NJ, US
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Patents Grants
last 30 patents
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Patent Grant
Compass hood
Patent number
4,303,172
Issue date
Dec 1, 1981
James M. Bosland
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Patent Grant
Time delay mechanism for pencil sharpener
Patent number
3,937,239
Issue date
Feb 10, 1976
Ketcham & McDougall, Inc.
James M. Bosland
B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES