Assignee
NOOTER CORP
US·9 granted patents·270 citations·filing 1978–1999
Top patents by PatentIndex Score
9 records- 0187US4221263ATube-type vessel and method of joining the tubes to the tubesheets in such vesselsNOOTER CORP·Filed 1978·Granted Sep 9, 1980·37 cites·5 claims
- 0284US6329079B1Lined alloy tubing and process for manufacturing the sameNOOTER CORP·Filed 1999·Granted Dec 11, 2001·22 cites·15 claims
- 0382US4252244ALayered pressure vessel head with machined surfacesNOOTER CORP·Filed 1979·Granted Feb 24, 1981·51 cites·15 claims
- 0471US5305946AWelding process for clad metalsNOOTER CORP·Filed 1992·Granted Apr 26, 1994·52 cites·20 claims
- 0571US4943001ATube-type vessel having crevice-free joints and method for manufacturing the sameNOOTER CORP·Filed 1987·Granted Jul 24, 1990·31 cites·11 claims
- 0666US4688691AProcess for attaching clad components and pressure vessel formed therebyNOOTER CORP·Filed 1986·Granted Aug 25, 1987·25 cites·19 claims
- 0765US4535214AMethod and apparatus for joining a tube to a tubesheetNOOTER CORP·Filed 1983·Granted Aug 13, 1985·20 cites·17 claims
- 0853US4296869APressure vessel headNOOTER CORP·Filed 1979·Granted Oct 27, 1981·21 cites·10 claims
- 0946US4235361AProcess for producing a pressure vessel head or shellNOOTER CORP·Filed 1979·Granted Nov 25, 1980·11 cites·16 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →