Patent Assignment
Reel/Frame 005081/0408
Assignment of Assignors Interest.
Recorded: 1989-04-27
Pages: 2
Assignors
REATEGUI, JULIO A.
Executed: 1989-04-27
SPANGLER, GLENN E.
Executed: 1989-04-27
MANGUM, JOSEPH L.
Executed: 1989-04-27
Assignee
ENVIRONMENTAL TECHNOLOGIES GROUP, INC., A CORP. OF DE
1400 TAYLOR AVE., BALTIMORE, MARYLAND, 21284-9840
Covered Property
(1)
Method and Apparatus for Enhanced Ion Spectra Generation and Detection in Ion Mobility Spectrometry
Patent:
4,950,893 →
Application:
07/344,128 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.