Patents Underdeck PTO/Gearbox/Compressor Combination US Patent #7,753,148 B2 Underdeck PTO/Gearbox/Compressor Combination US Patent #7,753,148 B2 US Provisional Patent Application entitled: “DOUBLE-SIDED COATING MACHINES AND METHODS”Provisional Application Serial No. 63/149,712; Filed: February 16, 2021