1. Ajay Krishnan, V. S Raja, and S.M.Vaidya “A four-step thermal aging for improving the environmentally assisted cracking of 7xxx series aluminum alloys”
o Indian Patent Application No 201621026704.
o US Patent Application No 15/563,393
o Europe Patent Application No 1683192.4 (GRANTED)
2. Ajay Krishnan, Megha Basik and B Ravi “Enhanced Corrosion Resistant Primers with Matt Finish for Metallic Structures”
o Indian Patent Application No 202341035846
3. Ajay Krishnan, Megha Basik and B Ravi “Enhanced Corrosion Resistant Primers with Gloss Finish for Metallic Structures”
o Indian Patent Application No 202341035847
4. Ajay Krishnan, Megha Basik , Amrutha MS and B Ravi “Development of Novel and Cost Effective thermal insulating coating to mitigate CUI”
o Indian Patent Application 202342335842