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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Salem, IN ranks #11,180 worldwide for total patents filed all time, with 169 patents from 73 inventors. Leading employers of inventors based in Salem, IN include Heatcraft Refrigeration Products, Whirlpool, Qualcomm.

Showing 1–50 of 73 inventors

Rank Inventor Primary Company Patents
1 Karthick Kuppusamy Heatcraft Refrigeration Products 12
2 Boopathi Rajarathnam 11
3 Sadasivam Narayanan Whirlpool 8
#4 Umamaheshwaran V Qualcomm 6
#4 Velmurugan Kandasamy Aptiv Technologies Ag 6
#4 Vijayaraghavan Varadharajan Infosys Limited 6
#4 Karthick Sengodan Honeywell 6
#8 Akbar Sheriff Dell Products 5
#8 Raveendran Manickam Honeywell 5
#10 Paramesh Muthuraj Honeywell 4
#10 Giri Prasanna Kumar Mathivanan Cilag Gmbh International 4
#10 Manikanda Vignesh Soundararajan 4
#10 Sudhakar Ramasamy Dell Products 4
#14 PRASAD MUTHUKUMAR Unknown 3
#14 Mohan Kumar Mohan Raj IBM 3
#14 Suresh SADHASIVAM 3
#14 Madeshwaran Mohanraj Wells Fargo Bank, N.A. 3
#14 Sasikumar Sekar Juniper Networks 3
#14 Santhosh Kumar Chandrasekar Avago Technologies General Ip (Singapore) Pte. 3
#14 Nithiyanandham Tamilselvan Dell Products 3
#21 Karthigeyan S L&T Technology Services Limited 2
#21 Siddhan Manickam Aptiv Technologies Ag 2
#21 Nandini Arulmani Dell Products 2
#21 Kokila Manickam Accenture Global Solutions Limited 2
#21 Koushik Balasubramanian Safeai 2
#21 Thiygarajan Venkatesan Sling Media L.L.C. 2
#21 Muthukumar Prasad Unknown 2
#21 Ayyar Arun Balavenkatasubramanian Centre Of Excellence In Wireless Technology 2
#21 Rajasurendiran Muthu Caterpillar 2
#21 Vivek Arthanari Dr. Reddy'S Laboratories Limited 2
#21 Ramasami Muthugounder 2
#21 Singaravelu VIVEKANANDHAN University Of Guelph 2
#21 Manonmani Elangovan 2
#21 Ashok K. Muthusamy Accenture Global Solutions Limited 2
#35 Elango Subramanyam Reliance Industries Limited 1
#35 Sasikumar S.R Honeywell 1
#35 Raghuram Sathyamurthy Walmart Apollo 1
#35 Divakar Duraiswami String Bio Private Limited 1
#35 Senthilkumar Jayaraman Honeywell 1
#35 Ramu Dhanapal 1
#35 Vinod Kumar Poomalai Cisco 1
#35 Raghunathan T Honeywell 1
#35 Rajesh Arivoli American Megatrends 1
#35 Pradhap ASOKAN Avago Technologies International Sales Pte. Limited 1
#35 Parthibarajan Perumal Sekar Ademco 1
#35 Ganesh Selvarani Council Of Scientific And Industrial Research 1
#35 Thiruvenkateswaran Ramachandran Cognizant Technology Solutions India Pvt. 1
#35 Nandagopalan Venugopalan Arinc Incorporated 1
#35 Selvam Gokul Prasanth Robert Bosch Engineering And Business Solutions 1
#35 Mothinath Ulaganathan 1