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name:-0.0061659812927246
name:-0.00051116943359375
Dugan; John P. Patent Filings

Dugan; John P.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Dugan; John P..The latest application filed is for "system for unloading items".

Company Profile
0.6.3
  • Dugan; John P. - Wilmington MA
  • Dugan; John P. - Annapolis MD
  • Dugan; John P. - Cincinnati OH
  • Dugan; John P. - Fairfield OH
*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
System for unloading items
Grant 9,517,899 - Watt , et al. December 13, 2
2016-12-13
System for Unloading Items
App 20130251480 - Watt; William James ;   et al.
2013-09-26
System and method for unloading items
Grant 8,444,369 - Watt , et al. May 21, 2
2013-05-21
System and Method for Unloading Items
App 20110103924 - Watt; William James ;   et al.
2011-05-05
Method for measuring water depths using visible images of shoaling ocean waves
App 20070242884 - Dugan; John P. ;   et al.
2007-10-18
Adjustable focus technique and apparatus using a moveable weak lens
Grant 5,257,279 - Dugan , et al. October 26, 1
1993-10-26
Focus compensating lens for use in extreme temperatures
Grant 5,225,928 - Dugan July 6, 1
1993-07-06
Projection of two orthogonal reference light planes
Grant 4,971,440 - Winckler , et al. November 20, 1
1990-11-20
Company Registrations

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