John Duncan Pryor

Person

Oakland, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Ratcheting-type shrinkage compensating device for use in continuous...
- Patent number 9,388,841
- Issue date Jul 12, 2016
- James A. Allmon
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Multiple leg concrete anchor
- Patent number 7,637,071
- Issue date Dec 29, 2009
- John Duncan Pryor
- E04 - BUILDING
Information Patent Grant
Cross tie connection bracket
- Patent number 7,437,829
- Issue date Oct 21, 2008
- John Duncan Pryor
- E04 - BUILDING
Information Patent Grant
Cross tie connection bracket
- Patent number 7,117,648
- Issue date Oct 10, 2006
- John Duncan Pryor
- E04 - BUILDING
Information Patent Grant
Fitting for building structures and the like
- Patent number 7,044,426
- Issue date May 16, 2006
- James A. Allmon
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Fitting for building structures and the like
- Patent number 6,971,623
- Issue date Dec 6, 2005
- James A. Allmon
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Manually adjustable structural load transferring device
- Patent number 6,546,678
- Issue date Apr 15, 2003
- Zone Four LLC
- Roger Wall Ashton
- E04 - BUILDING
Information Patent Grant
Flare strut system
- Patent number 6,493,998
- Issue date Dec 17, 2002
- John D. Pryor
- E04 - BUILDING
Information Patent Grant
Continuity tie
- Patent number 6,425,220
- Issue date Jul 30, 2002
- Zone Four, LLC
- Roger Wall Ashton
- E04 - BUILDING
Information Patent Grant
Manually adjustable structural load transferring device
- Patent number 6,155,019
- Issue date Dec 5, 2000
- Zone Four, LLC
- Roger Wall Ashton
- E04 - BUILDING
Information Patent Grant
Continuity tie
- Patent number 6,112,486
- Issue date Sep 5, 2000
- Roger Wall Ashton
- E04 - BUILDING
Information Patent Grant
Manually adjustable structural load transferring device
- Patent number 5,992,126
- Issue date Nov 30, 1999
- Roger W. Ashton
- E04 - BUILDING
Information Patent Grant
Continuity tie
- Patent number 5,921,042
- Issue date Jul 13, 1999
- Zone Four
- Roger Wall Ashton
- E04 - BUILDING
Information Patent Grant
Rod tie system for enhancing the interconnection between the walls...
- Patent number 5,881,514
- Issue date Mar 16, 1999
- John D. Pryor
- E04 - BUILDING
Information Patent Grant
Continuity tie
- Patent number 5,813,181
- Issue date Sep 29, 1998
- Roger Wall Ashton
- E04 - BUILDING
Information Patent Grant
Manually adjustable structural load transferring device
- Patent number 5,809,719
- Issue date Sep 22, 1998
- Roger Wall Ashton
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
POST INSTALLED CONCEALABLE CONCRETE ANCHOR
- Publication number 20140271034
- Publication date Sep 18, 2014
- John D. PRYOR
- E04 - BUILDING
Information Patent Application
POST INSTALLED CONCEALABLE CONCRETE ANCHOR
- Publication number 20140260067
- Publication date Sep 18, 2014
- John D. PRYOR
- E04 - BUILDING
Information Patent Application
Cross tie connection bracket
- Publication number 20070022704
- Publication date Feb 1, 2007
- John Duncan Pryor
- E04 - BUILDING
Information Patent Application
Multiple leg concrete anchor
- Publication number 20050276674
- Publication date Dec 15, 2005
- John Duncan Pryor
- E04 - BUILDING
Information Patent Application
Fitting for building structrures and the like
- Publication number 20040020140
- Publication date Feb 5, 2004
- James A. Allmon
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

John Duncan Pryor

Person

Patents Grantslast 30 patents

Ratcheting-type shrinkage compensating device for use in continuous...

Multiple leg concrete anchor

Cross tie connection bracket

Cross tie connection bracket

Fitting for building structures and the like

Fitting for building structures and the like

Manually adjustable structural load transferring device

Flare strut system

Continuity tie

Manually adjustable structural load transferring device

Continuity tie

Manually adjustable structural load transferring device

Continuity tie

Rod tie system for enhancing the interconnection between the walls...

Continuity tie

Manually adjustable structural load transferring device

Patents Applicationslast 30 patents

POST INSTALLED CONCEALABLE CONCRETE ANCHOR

POST INSTALLED CONCEALABLE CONCRETE ANCHOR

Cross tie connection bracket

Multiple leg concrete anchor

Fitting for building structrures and the like