Andrew Joseph Loetz

5 Patents

• US121634512024

  Selective Catalytic Reduction for Hydrogen Engines

  Caterpillar Inc.

  0 cites
• US121581212024

  Engine System Configured for Unburned Hydrocarbon (HC) Collection from Exhaust Port

  Caterpillar Inc.

  0 cites
• US121045462024

  Gaseous Fuel Engine Operating Strategy for Improved Derating Performance Using Varied Ratio Fuel Blend

  Caterpillar Inc.

  0 cites
• US119594142024

  Gaseous Fuel Reciprocating Engine and Operating Methodology for Reduced Hydrogen Flame Speed

  Caterpillar Inc.

  0 cites
• US117737952023

  Gaseous Fuel Engine and Operating Strategy for Limiting Preignition in Prechamber Sparkplug

  Caterpillar Inc.

  0 cites