Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method of and apparatus for performing work functions on articles from opposite ends of the articles

Method of and apparatus for performing work functions on articles from opposite ends of the articles

US Patent 4238875 · Granted Dec 16, 1980

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Battery-less uninterruptable sequel power supply1998
Rotary power module construction1989
Variable frequency drive for a motor-generator/alternator set1984
Method of and apparatus for measuring the axial displacement (lateral) of a tape1980
Method of and apparatus for effecting combined surface finishing operations for 1980