Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Stress relief and edge sealing of welded joints in plastics parts

Stress relief and edge sealing of welded joints in plastics parts

US Patent 4663206 · Granted May 5, 1987

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Control circuits for electrochemical pump with E-valves2016
Magnetic voice-coil shutter drive actuation system2013
Acoustic source array system module for underwater operation which can be instal2005
Sonar system especially for shallow water application such as in littoral enviro2004
Towed acoustic source array system for marine applications2003
Vibratory pavement breaker2002
Underwater acoustic impulse source2001
Geophysical exploration system using seismic vibrator source which provides a co2001
Acoustic source array system for underwater operation1998
Pneumatic gun for rapid repetitive acoustic firing1997
Pneumatic gun for rapid repetitive firing1997
Echo ranging system for detecting velocity and range of targets using composite 1993