Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
AR

Alan Retersdorf

RTX (Raytheon): 3 patents #104 of 1,141Top 10%
Hamilton Sundstrand: 1 patents #104 of 317Top 35%
📍 Avon, CT: #3 of 42 inventorsTop 8%
🗺 Connecticut: #148 of 2,605 inventorsTop 6%
Overall (2025): #39,837 of 469,880Top 9%
4
Patents 2025

Issued Patents 2025

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12331678 Bottoming cycle for waste heat recovery and engine cooling Stephen H. Taylor, Nathan Snape, Oliver V. Atassi, Malcolm P. MacDonald 2025-06-17
12331679 Air recuperated engine with air reinjection Stephen H. Taylor, Oliver V. Atassi, Nathan Snape 2025-06-17
12291337 Aircraft hybrid cooling system 2025-05-06
12269602 Air cycle machines, air cycle machine systems, and methods of controlling air flow in air cycle machines 2025-04-08