loadpatents
name:-0.011471033096313
name:-0.014788866043091
name:-0.0067501068115234
Spencer, III; Herbert W. Patent Filings

Spencer, III; Herbert W.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Spencer, III; Herbert W..The latest application filed is for "authentication system".

Company Profile
4.11.12
  • Spencer, III; Herbert W. - Grass Valley CA
  • Spencer, III; Herbert W. - Santa Clarita CA
  • Spencer, III; Herbert W. - Valencia CA
  • Spencer, III; Herbert W. - Valenica CA
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Authentication System
App 20220300596 - Spencer, III; Herbert W. ;   et al.
2022-09-22
Multi-factor authentication with increased security
Grant 11,406,196 - Canfield , et al. August 9, 2
2022-08-09
Authentication system
Grant 11,301,555 - Spencer, III , et al. April 12, 2
2022-04-12
Authentication system
Grant 11,068,575 - Spencer, III , et al. July 20, 2
2021-07-20
Authentication System
App 20200143029 - Spencer, III; Herbert W. ;   et al.
2020-05-07
Authentication System
App 20200143028 - Spencer, III; Herbert W. ;   et al.
2020-05-07
Authentication system
Grant 10,503,888 - Spencer, III , et al. Dec
2019-12-10
Authentication System
App 20180012011 - Spencer, III; Herbert W. ;   et al.
2018-01-11
Multi-Factor Authentication with Increased Security
App 20170230357 - Canfield; Christopher M. ;   et al.
2017-08-10
Authentication System
App 20160065570 - Spencer, III; Herbert W. ;   et al.
2016-03-03
Authentication System
App 20150278805 - Spencer, III; Herbert W. ;   et al.
2015-10-01
Authentication System
App 20150047000 - Spencer, III; Herbert W. ;   et al.
2015-02-12
Process to produce ammonia from urea
Grant 8,313,722 - Spencer, III , et al. November 20, 2
2012-11-20
Process to Produce Ammonia from Urea
App 20110076222 - Spencer, III; Herbert W. ;   et al.
2011-03-31
Tag Tracking System
App 20100245588 - Waehner; Glenn C. ;   et al.
2010-09-30
Process to produce ammonia from urea
App 20090148370 - Spencer, III; Herbert W. ;   et al.
2009-06-11
Methods for the production of ammonia from urea and/or biuret, and uses for NO.sub.x and/or particulate matter removal
Grant 7,220,395 - Cooper, legal representative , et al. May 22, 2
2007-05-22
Methods for the production of ammonia from urea and/or biuret, and uses for NOx and/or particulate matter removal
Grant 6,730,280 - Cooper , et al. May 4, 2
2004-05-04
Method for controlling the production of ammonia from urea for NOx scrubbing
Grant 6,436,359 - Spencer, III , et al. August 20, 2
2002-08-20
Methods for the production of ammonia from urea and/or biuret, and uses for NO.sub.x and/or particulate matter removal
Grant 6,077,491 - Cooper , et al. June 20, 2
2000-06-20
Bacterial regeneration apparatus and process
Grant 4,584,271 - Stern , et al. April 22, 1
1986-04-22
Flue gas desulfurization
Grant 4,571,330 - Krigmont , et al. February 18, 1
1986-02-18

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