Patents/Inventors

David L. Couchot

Mason, OHUS4 patents

4 Patents

US125402652026
Drop-in Recycled Refrigerant Compositions Having No Net GWP Being a Drop-in Replacement for R-32 and R-454B
The Coulan Company, L.L.C.
0 cites
US123849492025
Drop-in Recycled Refrigerant Compositions Having Low Net GWP Replacing R-454B
The Coulan Company, L.L.C.
0 cites
US117462712023
Drop-in Recycled Refrigerant Compositions Having No Net GWP
The Coulan Company L.L.C.
0 cites
US116554072023
Drop-in Recycled Refrigerant Compositions Having No Net GWP Replacing R-410A
The Coulan Company, L.L.C.
0 cites