Inventor
Ronnie K. Kovacik
Inventor
Manchester, CT, US
Overview
Patents· 9 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 turbines26%
F16CShafts24%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants21%
F02CGas-turbine plants15%
Y02TClimate change mitigation technologies related to transportation9%
F16FSprings3%
F16JPistons3%
PatentTitleYear
11,015,527Engine bearing offset and load202110,655,499Flexible preloaded ball bearing assembly202010,494,950Bearing centering spring201910,494,941Seal face plate cooling201910,174,635Rolling element bearing configured with a gutter and one or more fluid passages20199,933,012Bearing centering spring with integral outer rings20189,874,244Bearing with integrated oil delivery system20189,599,161'Rolling element bearing configured with a channel'20174,457,568'Bearing support structure'1984Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1984Patents assigned to PRATT & WHITNEY CANADA (1)· patent assignee history
1984Based in St-Bruno, CA· patent location history
2017–2021Patents assigned to UNITED TECHNOLOGIES CORP (8)· patent assignee history
2017–2021Based in Manchester, CT, US· patent location history
2021Patents assigned to RAYTHEON TECH CORP (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNITED TECHNOLOGIES CORP | 8 | 2017–2021 |
| PRATT & WHITNEY CANADA | 1 | 1984 |
| RAYTHEON TECH CORP | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Manchester, CT, US | 8 | 2017–2021 |
| St-Bruno, CA | 1 | 1984 |