Lubricant Management in an HVACR System
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2026-07-28
ALEXANDRIA, Virginia, July 28 -- TRANE INTERNATIONAL INC., Davidson, North Carolina has been assigned a patent (No. US 12693052 B2, initially filed May 31, 2019) developed by Keith Adam Novak, Holmen, Wisconsin, and Gordon Powell, Jr., Stoddard, Wisconsin, for "Lubricant management in an HVACR system." . . .
