Inventor

GRAMA SORIN

US3 patents

⚠️ This page may combine multiple inventors who share the name “GRAMA SORIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PROMETHEAN POWER SYSTEMS INC

2 patents

US10088243B2Oct 2, 2018

Thermal energy battery with enhanced heat exchange capability and modularity

PROMETHEAN POWER SYSTEMS INC4 citations66

US9557120B2Jan 31, 2017

Thermal energy battery with enhanced heat exchange capability and modularity

PROMETHEAN POWER SYSTEMS INC4 citations66

TRANSAERA INC

1 patent

US11892192B1Feb 6, 2024

Air conditioning system with multiple energy storage sub-systems

TRANSAERA INC3 citations63