Inventor
David A. Krause
Inventor
Tolland, CT, US
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F01Dprimary
F01DNon-positive displacement machines or engines, e.g. steam turbines12%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants9%
G06FElectric digital data processing9%
B22CFoundry moulding6%
B22DCasting of metals6%
B22FWorking metallic powder6%
B23KSoldering or unsoldering6%
C23CCoating metallic material6%
F04DNon-positive-displacement pumps6%
Y02TClimate change mitigation technologies related to transportation6%
PatentTitleYear
11,014,151Method of making airfoils202110,556,269Apparatus for and method of making multi-walled passages in components202010,479,294Circuit arrangement20198,942,837'Method for inspecting a manufacturing device'20158,176,062'Service provider framework'20127,927,299'Knee brace'20117,059,825'Cooled rotor blade'20065,931,638'Turbomachinery airfoil with optimized heat transfer'19995,440,497'Method of and system for laying out bus cells on an integrated circuit chip'19954,231,586'Combination ski lock and safety strap'1980Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1980–2015Patents assigned to KRAUSE DAVID A (3)· patent assignee history
1999–2021Patents assigned to UNITED TECHNOLOGIES CORP (5)· patent assignee history
1999Based in Middletown, CT, US· patent location history
2006–2021Based in Tolland, CT, US· patent location history
2011Based in Cicero, NY, US· patent location history
2012Patents assigned to AMERICAN EXPRESS TRAVEL RELATE (1)· patent assignee history
2012Based in Scottsdale, AZ, US· patent location history
2015Patents assigned to BEATTIE JEFFREY S (1)· patent assignee history
2019Patents assigned to AUDI AG (1)· patent assignee history
2019Based in Munich, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNITED TECHNOLOGIES CORP | 5 | 1999–2021 |
| KRAUSE DAVID Aself | 3 | 1980–2015 |
| AMERICAN EXPRESS TRAVEL RELATE | 1 | 2012 |
| AUDI AG | 1 | 2019 |
| BEATTIE JEFFREY S | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tolland, CT, US | 4 | 2006–2021 |
| Munich, DE | 1 | 2019 |
| Scottsdale, AZ, US | 1 | 2012 |
| Cicero, New York, US | 1 | 2011 |
| Middletown, CT, US | 1 | 1999 |