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Raymond I. Bulka
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Oak Lawn, IL, US
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Patents Grants
last 30 patents
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Patent Grant
Reject device for a signature gathering machine
Patent number
4,986,521
Issue date
Jan 22, 1991
McCain Manufacturing Corp.
Raymond I. Bulka
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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Patent Grant
Signature machine with counterpulse weight shuttle bar drive
Patent number
4,711,440
Issue date
Dec 8, 1987
McCain Manufacturing Corporation
Raymond I. Bulka
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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Patent Grant
Book stacker
Patent number
4,525,118
Issue date
Jun 25, 1985
McCain Manufacturing Corporation
Raymond I. Bulka
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL