Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Electronically controlled continuous lubricating oil replacement system

Electronically controlled continuous lubricating oil replacement system

US Patent 5970942 · Granted Oct 26, 1999

Estimated economic value: $9,056,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

System and method for controlling opposed piston engine operation for rotation d2022
Control of an opposed-piston engine with a mass airflow sensor located after a c2022
Profiled main bearing caps2021
Computer implemented system and method for generating a layout of a cell definin2020
Pistons with thermal barrier coatings2020
Pistons with thermal barrier coatings2020
Waste heat recovery integrated cooling module2020
Providing multiple content items for display on multiple devices2018
Computer implemented system and method for generating a layout of a cell definin2018
Providing multiple content items for display on multiple devices2016
Handwritten signature detection, validation, and confirmation2016
Burner ignition controller and improved coil bobbin2011