Tennent; Howard G.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tennent; Howard G..The latest application filed is for "field emission devices using modified carbon nanotubes".

Company Profile

0.12.4

Tennent; Howard G. - Kennett Square PA
Tennent, Howard G. - Kennet Square PA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Field emission devices using carbon nanotubes modified by energy, plasma, chemical or mechanical treatment Grant 7,960,904 - Takai , et al. June 14, 2	2011-06-14
Field emission devices using modified carbon nanotubes App 20080203886 - Takai; Mikio ; et al.	2008-08-28
Field emission devices using modified carbon nanotubes App 20070170414 - Takai; Mikio ; et al.	2007-07-26
Field emission devices using modified carbon nanotubes App 20050275331 - Takai, Mikio ; et al.	2005-12-15
Field emission devices using modified carbon nanotubes App 20030090190 - Takai, Mikio ; et al.	2003-05-15
Battery Grant 6,248,478 - Friend , et al. June 19, 2	2001-06-19
Carbon fibrils, methods for producing same and adhesive compositions containing same Grant 6,235,674 - Tennent , et al. May 22, 2	2001-05-22
Carbon fibrils Grant 5,877,110 - Snyder , et al. March 2, 1	1999-03-02
Carbon fibrils, method for producing same and adhesive compositions containing same Grant 5,650,370 - Tennent , et al. July 22, 1	1997-07-22
Carbon fibrils, method for producing same and adhesive compositions containing same Grant 5,589,152 - Tennent , et al. December 31, 1	1996-12-31
Carbon fibrils, method for producing same and adhesive compositions containing same Grant 5,578,543 - Tennent , et al. November 26, 1	1996-11-26
Carbon fibrils, method for producing same, and encapsulated catalyst Grant 5,171,560 - Tennent December 15, 1	1992-12-15
Carbon fibrils and method for producing same Grant 5,165,909 - Tennent , et al. * November 24, 1	1992-11-24
Electrochemical cell Grant 5,110,693 - Friend , et al. May 5, 1	1992-05-05
Carbon fibrils, method for producing same and compositions containing same Grant 4,663,230 - Tennent May 5, 1	1987-05-05
Chemical modification of the surface of pyrolytic graphite Grant 3,914,509 - Tennent October 21, 1	1975-10-21

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