Inventor · Corvallis, OR, US

Michael E. Peterschmidt

26Patents
5h-index
29Co-inventors
69Inventor score

Filing activity: Oct 31, 1996 → Apr 19, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US6273560A Print cartridge coupling and reservoir assembly for use in an inkjet printing system with an off-axis ink supply Performing Operations; Transporting 22 Expired
US6188417A Fluidic adapter for use with an inkjet print cartridge having an internal pressure regulator Performing Operations; Transporting 21 Expired
US11173719B2 Print liquid supply Performing Operations; Transporting 8 Active
US11364720B2 Print liquid supply Performing Operations; Transporting 8 Active
US11179941B2 Print liquid supply Performing Operations; Transporting 8 Active
US10611048B1 Wood treatment device Performing Operations; Transporting 4 Active
USD921748S1 Combined print liquid supply cap and key General 3 Active
USD986318S1 Combined print liquid supply cap and key General 2 Active
US11667124B2 Print liquid supply Performing Operations; Transporting 1 Active
US10457055B2 Replaceable cartridge with lid manifold Performing Operations; Transporting 1 Active
USD918999S1 Ink cartridge General 1 Active
US11807016B2 Pliable print liquid supply reservoirs with offset spout Performing Operations; Transporting 0 Active
USD1048173S1 Key for a print liquid supply cap General 0 Active
US11390089B2 Pliable print liquid supply reservoirs with offset spout Performing Operations; Transporting 0 Active
US11590761B2 Print liquid supply Performing Operations; Transporting 0 Active
USD1072930S1 Ink cartridge General 0 Active
US11981143B2 Print liquid supply Performing Operations; Transporting 0 Active
US11198299B2 Collar for fluid barrier Performing Operations; Transporting 0 Active
US11752659B1 Device for dispensing wood-treatment agent with threaded adapter Performing Operations; Transporting 0 Active
US12097710B2 Print liquid supply Performing Operations; Transporting 0 Active
US11951748B2 Print liquid supply Performing Operations; Transporting 0 Active
US11840091B2 Print liquid supply Performing Operations; Transporting 0 Active
US12145373B2 Print liquid supply Performing Operations; Transporting 0 Active
US11213972B1 Device for dispensing wood-treatment agent Performing Operations; Transporting 0 Active
US11667125B2 Print liquid supply Performing Operations; Transporting 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.