WA

William K. Ackermann

RTX (Raytheon): 12 patents #21 of 1,836Top 2%
Overall (2018): #4,120 of 503,207Top 1%
12
Patents 2018

Issued Patents 2018

Patent #TitleCo-InventorsDate
10107126 Non-contact seal assembly for rotational equipment Clifton J. Crawley, Jr., Frederick M. Schwarz 2018-10-23
10100738 Overcooled air cooling system with annular mixing passage James D. Hill 2018-10-16
10094241 Non-contact seal assembly for rotational equipment Clifton J. Crawley, Jr., Frederick M. Schwartz 2018-10-09
10047677 Gas turbine engine buffer system Jorn A. Glahn, Clifton J. Crawley, Jr., Philip S. Stripinis 2018-08-14
10024238 Cooling system with a bearing compartment bypass Justin J. Phillips, James D. Hill, Chris J. Niggemeier, Gabriel L. Suciu, Anthony R. Bifulco +1 more 2018-07-17
10018116 Gas turbine engine buffer system providing zoned ventilation Philip S. Stripinis 2018-07-10
10006302 Turbomachine thermal management Gabriel L. Suciu, Simon Pickford, Nathan Snape 2018-06-26
9988986 Gas turbine engine thermal management system Nathan Snape, Gabriel L. Suciu, Brian D. Merry, James D. Hill 2018-06-05
9988943 Fitting for mid-turbine frame of gas turbine engine James P. Chasse, Ryan K. Snyder, Pellegrino J. Pisacreta, Judith F. Brooks, Stephanie Ernst 2018-06-05
9957895 Method and apparatus for collecting pre-diffuser airflow and routing it to combustor pre-swirlers Gabriel L. Suciu 2018-05-01
9920652 Gas turbine engine having section with thermally isolated area Gabriel L. Suciu, James D. Hill, Brian D. Merry 2018-03-20
9920708 Nose cone assembly and method of circulating air in a gas turbine engine Gabriel L. Suciu, Nathan Snape, Anthony R. Bifulco, Becky E. Rose, Jesse M. Chandler 2018-03-20