Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Confidential facsimile system with pressure sealed security envelope

Confidential facsimile system with pressure sealed security envelope

US Patent 5887408 · Granted Mar 30, 1999

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Confidential postcards2013
Double parallel folded mailer having an integrated return postcard2012
Mailer forms for forming outgoing mailers having an integrated return mail piece2012
Method and system for tracking the purchase of a product and services over the i2002
White ink security feature for mailer type business forms2002
Vertical pressure sealer apparatus2000
Method and system for tracking the purchase of a product and services over the I2000
Two way sealer postcard1994
Autonomous mobile robot for radiologic surveys1994
"Two way mailer with external ""insert"""1994
Business form sealer/conveyor1989
Mailer including return envelope and remittance stub combined in outer envelope1987