Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › System for operation of a direct drive dual drum winch

System for operation of a direct drive dual drum winch

US Patent 4555092 · Granted Nov 26, 1985

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Establishing secure sessions for stateful cloud services2020
Share token issuance for declarative document authoring2020
Stateful tokens for communicating with external services2019
Sharing applications by modifying attributes2019
User interface control and communication2019
Method and system for operating a well service rig2012
Direct drive dual drum winch1984