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Richard Kranz
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Leawood, KS, US
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Patents Grants
last 30 patents
Information
Patent Grant
Envelope with multiple pockets
Patent number
D554701
Issue date
Nov 6, 2007
Tension Envelope Corporation
Richard Kranz
D19 - Office supplies
Information
Patent Grant
Envelope having improved overlap profile
Patent number
7,172,107
Issue date
Feb 6, 2007
Tension Envelope Corporation
Richard Kranz
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Remailable envelope and method for making a remailable envelope fro...
Patent number
5,967,403
Issue date
Oct 19, 1999
Tension Envelope Corporation
Richard Kranz
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Limited pocket envelope
Patent number
5,927,592
Issue date
Jul 27, 1999
Tension Envelope Corp.
Richard Kranz
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Envelope with dual pockets
Patent number
5,678,754
Issue date
Oct 21, 1997
Tension Envelope Corporation
Richard Kranz
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Apparatus and method for precisely drilling alignment pin register...
Patent number
5,537,927
Issue date
Jul 23, 1996
Tension Envelope Corporation
Michael E. Rogovein
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
System and method for providing pin register holes in flexible prin...
Patent number
5,511,479
Issue date
Apr 30, 1996
Tension Envelope Corporation
Michael E. Rogovein
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Bulk envelope container and transfer system and method
Patent number
5,478,185
Issue date
Dec 26, 1995
Tension Envelope Corporation
Richard Kranz
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Envelope accumulation, batching and compression apparatus and method
Patent number
5,464,316
Issue date
Nov 7, 1995
Tension Envelope Corporation
Richard Kranz
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Envelope flap up pick and place apparatus and method
Patent number
5,421,700
Issue date
Jun 6, 1995
Tension Envelope Corporation
Richard Kranz
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Two-way envelope with inside return seal flap
Patent number
4,565,317
Issue date
Jan 21, 1986
Tension Envelope Corporation
Richard Kranz
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Duplex mailing envelope
Patent number
4,072,264
Issue date
Feb 7, 1978
Tension Envelope Corporation
Richard Kranz
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Two piece mailer
Patent number
3,946,938
Issue date
Mar 30, 1976
Tension Envelope Corporation
Richard Kranz
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Patents Applications
last 30 patents
Information
Patent Application
Envelope having improved overlap profile
Publication number
20070084907
Publication date
Apr 19, 2007
Richard Kranz
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
Envelope having improved overlap profile
Publication number
20050230458
Publication date
Oct 20, 2005
Richard Kranz
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
Envelope with multiple pockets
Publication number
20050173500
Publication date
Aug 11, 2005
Richard Kranz
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
Envelope having improved overlap profile
Publication number
20030062404
Publication date
Apr 3, 2003
Richard Kranz
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL