Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
RK

Rajiv K. Karkhanis — 2 Patents in 2021

JTJohnson Controls Technology: 2 patents #68 of 389Top 20%
York, PA: #13 of 82 inventorsTop 20%
Pennsylvania: #1,116 of 7,685 inventorsTop 15%
Overall (2021): #121,057 of 548,734Top 25%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11022334 Operational envelope control of an HVAC compressor Aron M. Seiler, Nicholas P. Mislak, Chandra S. Yelamanchili, Nathan T. Ostrye 2021-06-01
10989434 Removable energy recovery wheel assembly for an HVAC system Vinay Nanjappa, Marcel P. Ferrere, Vishal S. Jagtap, Vijay A R, Chandra S. Yelamanchili +1 more 2021-04-27