Inventor · disambiguated record
Sundaram Krishnan
Also filed as: KRISHNAN SUNDARAM
6 granted patents·448 citations·filing 1992–1993
88Inventor score
Files withSURFACE COATINGS INC6
Top patents by PatentIndex Score
6 records- 0196US5208313AWaterproof breathable polyurethane membranes and porous substrates protected therewithSURFACE COATINGS INC·Filed 1992·Granted May 4, 1993·152 cites·7 claims
- 0294US5238732AWaterproof breathable polyurethane membranes and porous substrates protected therewithSURFACE COATINGS INC·Filed 1993·Granted Aug 24, 1993·193 cites·7 claims
- 0378US5283112AWaterproof breathable fabric laminates and method for producing sameSURFACE COATINGS INC·Filed 1993·Granted Feb 1, 1994·48 cites·11 claims
- 0466US5239036AWaterproof breathable polyurethane membranes and porous substrates protected therewithSURFACE COATINGS INC·Filed 1993·Granted Aug 24, 1993·18 cites·12 claims
- 0553US5239037AWaterproof breathable polyurethane membranes and porous substrates protected therewithSURFACE COATINGS INC·Filed 1993·Granted Aug 24, 1993·24 cites·5 claims
- 0651US5234525AWaterproof breathable fabric laminates and method for producing sameSURFACE COATINGS INC·Filed 1992·Granted Aug 10, 1993·13 cites·9 claims
Join the waitlist — get patent alerts
Get an alert when Sundaram Krishnan files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →