MARLEX Engineering Inc. Trademarks
AMPTREK
Filed: April 2, 2024
Portable electric power supplies
Owned by: MARLEX Engineering Inc.
Serial Number: 98479563
POLARCHARGE
Filed: December 16, 2024
Self-heating lithium-based batteries, namely, Lithium Iron Phosphate, Lithium Cobalt Oxide, Lithium Manganese Oxide, Lithium…
Owned by: MARLEX Engineering Inc.
Serial Number: 98904326