Inventor
Jeffrey M. Makulec
Inventor
Rockford, IL, US
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F02Cprimary
F02CGas-turbine plants21%
F01DNon-positive displacement machines or engines, e.g. steam turbines19%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants17%
Y10TTechnical subjects covered by former us classification17%
Y02TClimate change mitigation technologies related to transportation10%
F16HGearing5%
B01DSeparation2%
B23PMetal-working not otherwise provided for2%
F01KSteam engine plants2%
F16CShafts2%
PatentTitleYear
9,657,586'Turbomachine starter oil filtration system'20179,359,957'Planet gear for air turbine starter system'20169,353,690'Interface with mount features for precise alignment'20169,028,208'Air turbine starter turbine nozzle airfoil'20158,973,266'Air turbine starter matched set gear cage alignment feature'20158,932,002'Air turbine starter'20158,899,910'Air turbine starter and method for venting without loss of oil'20148,672,637'Air turbine starter turbine blade airfoil'20148,672,620'Air turbine starter turbine nozzle airfoil'20148,672,638'Air turbine starter'20148,651,806'Air turbine starter inlet housing assembly airflow path'20148,485,936'Planet shaft retention in planetary gear system'20138,475,116'Anti-rotation feature for air turbine starter'20138,172,512'Accessory gearbox system with compressor driven seal air supply'20125,711,257'Sleeved boiler-reactor'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2017Based in Rockford, IL, US· patent location history
2012–2017Patents assigned to HAMILTON SUNDSTRAND CORP (14)· patent assignee history
2012–2016Patents assigned to MAKULEC JEFFREY M (12)· patent assignee history
2012–2015Patents assigned to ROCKWELL BRIAN KENT (2)· patent assignee history
2013–2016Patents assigned to SLAYTER MATTHEW (7)· patent assignee history
2014–2015Patents assigned to ZAWILINSKI DAVID J (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HAMILTON SUNDSTRAND CORP | 14 | 2012–2017 |
| MAKULEC JEFFREY Mself | 12 | 2012–2016 |
| SLAYTER MATTHEW | 7 | 2013–2016 |
| ZAWILINSKI DAVID J | 4 | 2014–2015 |
| ROCKWELL BRIAN KENT | 2 | 2012–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Rockford, Illinois, US | 15 | 1998–2017 |