Inventor
Daniel D. Krueger
Inventor
Cincinnati, OH, US
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C22Cprimary
C22CAlloys11%
F01DNon-positive displacement machines or engines, e.g. steam turbines11%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants11%
Y02TClimate change mitigation technologies related to transportation11%
B22FWorking metallic powder8%
C22FChanging the physical structure of non-ferrous metals and non-ferrous alloys8%
Y10TTechnical subjects covered by former us classification8%
B23KSoldering or unsoldering5%
B23PMetal-working not otherwise provided for5%
C10MLubricating compositions5%
PatentTitleYear
7,967,924'Method for making a compositionally graded gas turbine disk'20117,537,725'Method for making a compositionally graded gas turbine disk'20096,043,201'Composition for cutting and abrasive working of metal'20005,839,311'Composition to aid in the forming of metal'19985,161,950'Dual alloy turbine disk'19925,143,563'Creep, stress rupture and hold-time fatigue crack resistant alloys'19925,100,050'Method of manufacturing dual alloy turbine disks'19925,080,734'High strength fatigue crack-resistant alloy article'19924,957,567'Fatigue crack growth resistant nickel-base article and alloy and method for making'1990Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1990–2011Patents assigned to GEN ELECTRIC (7)· patent assignee history
1990–2011Based in Cincinnati, OH, US· patent location history
1998Patents assigned to 3M INNOVATIVE PROPERTIES CO (1)· patent assignee history
1998–2000Based in Stillwater, MN, US· patent location history
2000Patents assigned to MINNESOTA MINING & MFG (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GEN ELECTRIC | 7 | 1990–2011 |
| 3M INNOVATIVE PROPERTIES CO | 1 | 1998 |
| MINNESOTA MINING & MFG | 1 | 2000 |
Locations
| Location | Patents | Span |
|---|---|---|
| Cincinnati, OH, US | 7 | 1990–2011 |
| Stillwater, Minnesota, US | 2 | 1998–2000 |