Inventor
THENAPPAN SUBBU
US8 patents
⚠️ This page may combine multiple inventors who share the name “THENAPPAN SUBBU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RHEEM MFG CO
4 patentsUS7298968B1Nov 20, 2007
Pumpless combination instantaneous/storage water heater system
RHEEM MFG CO69 citations97
US7013841B1Mar 21, 2006
Differently configured fuel-fired water heaters constructed from identical production platforms
RHEEM MFG CO35 citations90
US7337752B2Mar 4, 2008
Instantaneous fuel-fired water heater with low temperature plastic vent structure
RHEEM MFG CO11 citations83
US6282372B1Aug 28, 2001
Multi-position point of use electric water heater
RHEEM MFG CO15 citations83
HAIER US APPLIANCE SOLUTIONS INC
3 patentsUS12352439B2Jul 8, 2025
Systems for water heater baffles on recreational vehicles
HAIER US APPLIANCE SOLUTIONS INC0 citations55
US12584656B2Mar 24, 2026
Water heater assembly for a recreation vehicle and method for operation
HAIER US APPLIANCE SOLUTIONS INC0 citations44
US12535245B2Jan 27, 2026
Gas fueled water heater appliance and methods to mitigate lint, dust, and oil events
HAIER US APPLIANCE SOLUTIONS INC0 citations39