Allo; Vincent F.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Allo; Vincent F..The latest application filed is for "shell and tube heat exchanger with welds joining the tubes to tube sheet".

Company Profile

0.8.0

Allo; Vincent F. - Warrenville IL

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Shell and tube heat exchanger with welds joining the tubes to tube sheet Grant 4,579,171 - Stafford , et al. April 1, 1	1986-04-01
Shell and tube vertical heat exchanger with sleeves around the tubes Grant 4,570,702 - Stafford , et al. February 18, 1	1986-02-18
Shell and tube falling film heat exchanger with tubes in concentric rings and liquid distribution box Grant 4,567,942 - Stafford , et al. February 4, 1	1986-02-04
Falling film heat exchanger with member to distribute liquid on external surfaces of tubes Grant 4,519,448 - Allo , et al. May 28, 1	1985-05-28
Vertical shell and tube heat exchanger with sleeves around upper part of tubes Grant 4,442,679 - Stafford , et al. April 17, 1	1984-04-17
Shell and tube heat exchanger with removable tubes and tube sheets Grant 4,421,160 - Stafford , et al. December 20, 1	1983-12-20
Freeze exchanger with removable tube liner Grant 4,296,612 - Allo October 27, 1	1981-10-27
Falling film freeze exchanger Grant 4,286,436 - Engdahl , et al. September 1, 1	1981-09-01

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