Frank E. Wagstaff

Person

Veradale, WA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Molten metal admission control in casting
- Patent number 6,085,828
- Issue date Jul 11, 2000
- Wagstaff, Inc.
- Frank Everton Wagstaff
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Molten metal admission control in casting
- Patent number 5,850,870
- Issue date Dec 22, 1998
- Wagstaff Inc.
- Frank Everton Wagstaff
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Molten metal admission control in casting
- Patent number 5,709,260
- Issue date Jan 20, 1998
- Wagstaff, Inc.
- Frank Everton Wagstaff
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Annular metal casting unit
- Patent number 5,323,841
- Issue date Jun 28, 1994
- Wagstaff, Inc.
- Frank E. Wagstaff
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Metal casting unit
- Patent number 5,318,098
- Issue date Jun 7, 1994
- Wagstaff, Inc.
- Robert B. Wagstaff
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Apparatus and process for direct cooling an emerging ingot with gas...
- Patent number 5,119,883
- Issue date Jun 9, 1992
- Wagstaff Engineering Incorporated
- Frank E. Wagstaff
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Means and technique for direct cooling an emerging ingot with gas-l...
- Patent number 5,040,595
- Issue date Aug 20, 1991
- Wagstaff Engineering Incorporated
- Frank E. Wagstaff
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Means and technique for forming the cavity of an open-ended mold
- Patent number 4,947,925
- Issue date Aug 14, 1990
- Wagstaff Engineering, Inc.
- Frank E. Wagstaff
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Means and technique for casting metals at a controlled direct cooli...
- Patent number 4,693,298
- Issue date Sep 15, 1987
- Wagstaff Engineering, Inc.
- Frank E. Wagstaff
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Direct chill metal casting apparatus and technique
- Patent number 4,598,763
- Issue date Jul 8, 1986
- Wagstaff Engineering, Inc.
- Frank E. Wagstaff
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Molding device
- Patent number 4,597,432
- Issue date Jul 1, 1986
- Wagstaff Engineering, Inc.
- Richard J. Collins
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Machine duplicatable, direct chill flat ingot casting mold with con...
- Patent number 4,421,155
- Issue date Dec 20, 1983
- Wagstaff Engineering, Incorporated
- Frank E. Wagstaff
- B22 - CASTING POWDER METALLURGY

Frank E. Wagstaff

Person

Patents Grantslast 30 patents

Molten metal admission control in casting

Molten metal admission control in casting

Molten metal admission control in casting

Annular metal casting unit

Metal casting unit

Apparatus and process for direct cooling an emerging ingot with gas...

Means and technique for direct cooling an emerging ingot with gas-l...

Means and technique for forming the cavity of an open-ended mold

Means and technique for casting metals at a controlled direct cooli...

Direct chill metal casting apparatus and technique

Molding device

Machine duplicatable, direct chill flat ingot casting mold with con...