Company Filing History:

7 out of 14,059

3m Innovative Properties Company

patents

3 out of 7,865

Minnesota Mining and Manufacturing Company

patents

Years Active: 1982-2014

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10 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 8741200 - Method of making self-supporting insulating end cone liners and pollution control devices (2014-06-03),

2. 8632727 - Self-supporting insulating end cone liner and pollution control device (2014-01-21),

3. 8182751 - Self-supporting insulating end cone liner and pollution control device (2012-05-22),

4. 7820117 - System for securing the end cone or mounting mat of a pollution control device (2010-10-26),

5. 7758795 - Method of making a polluction control device and a self-supporting insulating end cone (2010-07-20),

6. 6923942 - Compressible preform insulating liner (2005-08-02),

7. 6759015 - Insulated mounting for a pollution control device (2004-07-06),

8. 5298046 - Diesel particulate filter element and filter (1994-03-29),

9. 4433732 - Cable tray protection system (1984-02-28),

10. 4364210 - Fire barrier device (1982-12-21),

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Company Filing History:

Years Active: 1982-2014