Inventor
SETHURAMAN GOPALAKRISHNAN
US11 patents
⚠️ This page may combine multiple inventors who share the name “SETHURAMAN GOPALAKRISHNAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NAT GYPSUM PROPERTIES LLC
10 patentsUS6436185B1Aug 20, 2002
Joint compound and method of making same
NAT GYPSUM PROPERTIES LLC68 citations96
US6783587B2Aug 31, 2004
Lightweight wallboard compositions containing natural polymers
NAT GYPSUM PROPERTIES LLC80 citations95
US6706128B2Mar 16, 2004
Method of providing void space in gypsum wallboard and in a gypsum core composition
NAT GYPSUM PROPERTIES LLC45 citations92
US6645291B2Nov 11, 2003
Joint compound and method of using same
NAT GYPSUM PROPERTIES LLC29 citations92
US6422734B1Jul 23, 2002
Static foam generating apparatus and method
NAT GYPSUM PROPERTIES LLC33 citations90
US6652825B2Nov 25, 2003
Method of producing calcium sulfate alpha-hemihydrate
NAT GYPSUM PROPERTIES LLC14 citations79
US6953626B2Oct 11, 2005
Gypsum layered panels containing styrene butadiene latex additive
NAT GYPSUM PROPERTIES LLC4 citations72
US6525116B2Feb 25, 2003
Gypsum composition with ionic styrene butadiene latex additive
NAT GYPSUM PROPERTIES LLC11 citations72
US6902821B2Jun 7, 2005
Methods of preparing gypsum wallboards containing styrene butadiene latex additive
NAT GYPSUM PROPERTIES LLC3 citations61
US9889579B2Feb 13, 2018
Gypsum wallboard and method of making same
NAT GYPSUM PROPERTIES LLC1 citations51