Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Tube to tubesheet connection system

Tube to tubesheet connection system

US Patent 4246958 · Granted Jan 27, 1981

Estimated economic value: $1,184,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

System and method for creating and organizing content2023
Method for metallurgical enhancement of a failed bolt hole1993
Method for improving the solderability of corrosion resistant heat exchange tubi1992
Steam turbine having applied novel erosion resistant surfaces and methods for ap1991
Method of welding stainless steel studs1990
Hardfacing technique and improved construction for inlet steam sealing surfaces 1989
Joint for joining clad materials1984
Modular heat exchanger1981