William P. Dugan

Person

Ontario, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Fine line circuitry probes and method of manufacture
- Patent number 4,649,338
- Issue date Mar 10, 1987
- General Dynamics, Pomona Division
- William P. Dugan
- G01 - MEASURING TESTING
Information Patent Grant
Fine line circuitry probes and method of manufacture
- Patent number 4,647,851
- Issue date Mar 3, 1987
- General Dynamics, Pomona Division
- William P. Dugan
- G01 - MEASURING TESTING
Information Patent Grant
Permanent mandrel for making bumped tapes and methods of forming
- Patent number 4,564,423
- Issue date Jan 14, 1986
- General Dynamics Pomona Division
- William P. Dugan
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method and device for providing shaped electroformed parts using sh...
- Patent number 4,428,801
- Issue date Jan 31, 1984
- General Dynamics, Pomona Division
- William P. Dugan
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Fine line circuitry probes and method of manufacture
- Patent number 4,374,708
- Issue date Feb 22, 1983
- General Dynamics, Pomona Division
- William P. Dugan
- G01 - MEASURING TESTING
Information Patent Grant
Fine line circuitry probes and method of manufacture
- Patent number 4,374,003
- Issue date Feb 15, 1983
- General Dynamics, Pomona Division
- William P. Dugan
- G01 - MEASURING TESTING
Information Patent Grant
Method of electroforming
- Patent number 4,326,928
- Issue date Apr 27, 1982
- General Dynamics, Pomona Division
- William P. Dugan
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Plug plating
- Patent number 4,278,511
- Issue date Jul 14, 1981
- General Dynamics, Pomona Division
- William P. Dugan
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Bump circuits on tape utilizing chemical milling
- Patent number 4,141,782
- Issue date Feb 27, 1979
- General Dynamics Corporation
- William P. Dugan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of making circuitry with bump contacts
- Patent number 4,139,434
- Issue date Feb 13, 1979
- General Dynamics Corporation
- William P. Dugan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
One hundred percent pattern plating of plated through-hole circuit...
- Patent number 4,135,988
- Issue date Jan 23, 1979
- General Dynamics Corporation
- William P. Dugan
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Isolated bump circuitry on tape utilizing electroforming
- Patent number 4,125,441
- Issue date Nov 14, 1978
- General Dynamics Corporation
- William P. Dugan
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Electroforming anode shields
- Patent number 4,077,864
- Issue date Mar 7, 1978
- General Dynamics
- Ramon D. Vanderveer
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method of electroforming nickel on printed circuit boards
- Patent number 3,954,569
- Issue date May 4, 1976
- General Dynamics Corporation
- Ramon D. Vanderveer
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

William P. Dugan

Person

Patents Grantslast 30 patents

Fine line circuitry probes and method of manufacture

Fine line circuitry probes and method of manufacture

Permanent mandrel for making bumped tapes and methods of forming

Method and device for providing shaped electroformed parts using sh...

Fine line circuitry probes and method of manufacture

Fine line circuitry probes and method of manufacture

Method of electroforming

Plug plating

Bump circuits on tape utilizing chemical milling

Method of making circuitry with bump contacts

One hundred percent pattern plating of plated through-hole circuit...

Isolated bump circuitry on tape utilizing electroforming

Electroforming anode shields

Method of electroforming nickel on printed circuit boards