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Inventor

Todd F. Bischoff

Inventor
Veradale, WA, US

Overview

12→
Patents
1999–2019
Patent span
Performing operations
Primary field (CPC B)

Patents· 12 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B22Dprimary
B22DCasting of metals56%
Y10TTechnical subjects covered by former us classification28%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry6%
C04BLime, magnesia6%
C22CAlloys6%
PatentTitleYear
10,464,127Non-contacting molten metal flow control20198,927,113'Composite metal ingot'20158,418,748'Casting composite ingot with metal temperature compensation'20138,415,025'Composite metal as cast ingot'20138,347,949'Elimination of shrinkage cavity in cast ingots'20138,336,603'Oxide restraint during co-casting of metals'20128,312,915'Method for casting composite ingot'20127,882,887'Sequential casting of metals having the same or similar co-efficients of contraction'20117,819,170'Method for casting composite ingot'20107,608,302'Method for suppressing reaction of molten metals with refractory materials'20097,472,740'Method for casting composite ingot'20095,916,492'Structured packing containing liquid-vapor contact column'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999Based in Midland, MI, US· patent location history
2009–2019Patents assigned to NOVELIS INC (11)· patent assignee history
2009–2015Based in Veradale, WA, US· patent location history
2011–2019Based in Spokane Valley, WA, US· patent location history
2012–2013Patents assigned to BISCHOFF TODD F (5)· patent assignee history
2012–2013Patents assigned to WAGSTAFF ROBERT BRUCE (5)· patent assignee history
2012–2013Patents assigned to FENTON WAYNE J (4)· patent assignee history
2012–2013Patents assigned to ANDERSON MARK DOUGLAS (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NOVELIS INC112009–2019
BISCHOFF TODD Fself52012–2013
WAGSTAFF ROBERT BRUCE52012–2013
FENTON WAYNE J42012–2013
ANDERSON MARK DOUGLAS22012–2013
Locations
LocationPatentsSpan
Veradale, Washington, US62009–2015
Spokane Valley, Washington, US52011–2019
Midland, MI, US11999