Inventor
CHRISTOPHER J BISCHOF
Inventor
US
Overview
Patents· 4 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 turbines23%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants23%
B23PMetal-working not otherwise provided for15%
G01NInvestigating or analysing materials by determining their chemical or physical properties15%
B64DEquipment for fitting in or to aircraft8%
B64FGround or aircraft-carrier-deck installations specially adapted for use in connection with aircraft8%
G01RMeasuring electric variables8%
PatentTitleYear
12,472,590Systems and methods of blade leading edge repair using field assisted sintering technology202511,814,979Systems and methods of hybrid blade tip repair202311,243,158Determining presence of internal corrosion within a rotor blade by measuring magnetic characteristic(s)202211,156,585Method of nondestructive turbine airfoil inspection and repair2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to RAYTHEON TECH CORP (4)· patent assignee history
2021–2022Patents assigned to UNITED TECHNOLOGIES CORP (2)· patent assignee history
2021–2025Based in US· patent location history
2023–2025Patents assigned to RTX CORP (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| RAYTHEON TECH CORP | 4 | 2021–2025 |
| RTX CORP | 2 | 2023–2025 |
| UNITED TECHNOLOGIES CORP | 2 | 2021–2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 4 | 2021–2025 |