David J. Welker

Person

Pullman, WA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Forming polymer optical devices by mold-constrained relaxation expa...
- Patent number 11,279,105
- Issue date Mar 22, 2022
- INCOM, INC.
- David James Welker
- G02 - OPTICS
Information Patent Grant
Pellet-start process for making transverse anderson localization op...
- Patent number 10,884,142
- Issue date Jan 5, 2021
- INCOM, INC.
- David James Welker
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Wave guiding element and method of manufacture
- Patent number 10,052,831
- Issue date Aug 21, 2018
- INCOM, INC.
- David James Welker
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Enclosed drawing method
- Patent number 7,892,460
- Issue date Feb 22, 2011
- Paradigm Optics
- David J. Welker
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
High aspect ratio template and method for producing same
- Patent number 7,837,913
- Issue date Nov 23, 2010
- California Institute of Technology
- Jeff S. Sakamoto
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Polymer endoscopic shaft
- Patent number 7,708,688
- Issue date May 4, 2010
- Paradigm Optics, Incorporated
- David J. Welker
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for producing parallel arrays of fibers
- Patent number 7,209,616
- Issue date Apr 24, 2007
- Paradigm Optics, Incorporated
- David J. Welker
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Photomechanical positioning and stabilization method and devices us...
- Patent number 5,682,447
- Issue date Oct 28, 1997
- Washington State University Research Foundation
- Mark G. Kuzyk
- G02 - OPTICS
Information Patent Grant
Photomechanical positioning and stabilization method and devices us...
- Patent number 5,446,808
- Issue date Aug 29, 1995
- Mark G. Kuzyk
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
CORE/CLADDING STRUCTURED FILAMENT FOR ADDITIVE MANUFACTURE OF MICRO...
- Publication number 20250044504
- Publication date Feb 6, 2025
- Incom, Inc.
- Evan Franklin DeBlander
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
PELLET-START PROCESS FOR MAKING TRANSVERSE ANDERSON LOCALIZATION OP...
- Publication number 20200124746
- Publication date Apr 23, 2020
- Incom, Inc.
- David James Welker
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
FORMING POLYMER OPTICAL DEVICES BY MOLD-CONSTRAINED RELAXATION EXPA...
- Publication number 20190389162
- Publication date Dec 26, 2019
- Incom, Inc.
- David James Welker
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
WAVE GUIDING ELEMENT AND METHOD OF MANUFACTURE
- Publication number 20170016996
- Publication date Jan 19, 2017
- Incom, Inc.
- David James Welker
- G02 - OPTICS
Information Patent Application
High aspect ratio template and method for producing same
- Publication number 20100055144
- Publication date Mar 4, 2010
- California Institute of Technology
- Jeff S. Sakamoto
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method for producing parallel arrays of fibers
- Publication number 20050265675
- Publication date Dec 1, 2005
- Paradigm Optics Incorporated
- David J. Welker
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Polymer endoscopic shaft
- Publication number 20050203341
- Publication date Sep 15, 2005
- Paradigm Optics, Incorporated
- David J. Welker
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Multiple optical pathway fiber optic cable
- Publication number 20030190130
- Publication date Oct 9, 2003
- Paradigm Optics, Inc.
- David J. Welker
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

David J. Welker

Person

Patents Grantslast 30 patents

Forming polymer optical devices by mold-constrained relaxation expa...

Pellet-start process for making transverse anderson localization op...

Wave guiding element and method of manufacture

Enclosed drawing method

High aspect ratio template and method for producing same

Polymer endoscopic shaft

Method for producing parallel arrays of fibers

Photomechanical positioning and stabilization method and devices us...

Photomechanical positioning and stabilization method and devices us...

Patents Applicationslast 30 patents

CORE/CLADDING STRUCTURED FILAMENT FOR ADDITIVE MANUFACTURE OF MICRO...

PELLET-START PROCESS FOR MAKING TRANSVERSE ANDERSON LOCALIZATION OP...

FORMING POLYMER OPTICAL DEVICES BY MOLD-CONSTRAINED RELAXATION EXPA...

WAVE GUIDING ELEMENT AND METHOD OF MANUFACTURE

High aspect ratio template and method for producing same

Method for producing parallel arrays of fibers

Polymer endoscopic shaft

Multiple optical pathway fiber optic cable