Peter J. Lagergren — 12 Patents at Pandel Instruments

Peter J. Lagergren has been granted 12 US patents while listed as an inventor at Pandel Instruments. The first was granted in 1988 and the most recent in January 2012. Peter J. Lagergren ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Peter J. Lagergren in Arlington, TX, US.

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Showing 1–12 of 12 patents

Patent #	Title	Co-Inventors	Date
8104341	Ultrasonic liquid level monitoring system	Christian N. Staats, Kenneth M. Wegrzyn, Kelvin Woltring, Wayne Case	2012-01-31
7905143	Ultrasonic fuel level monitoring system incorporating an acoustic lens	—	2011-03-15
7287425	Ultrasonic fuel level monitoring device	—	2007-10-30
7245059	Method of exciting a piezoelectric crystal	Steven Scott Kazemir	2007-07-17
5117678	Method for storage tank leak detection having ground water compensation	—	1992-06-02
4993257	Method for storage tank leak detection having ground water compensation	—	1991-02-19
4967592	Test probe for use in a storage tank leak detection system	C. Cameron Allen, Jr.	1990-11-06
4921150	Automatic dispensing apparatus having low power consumption	C. Cameron Allen, Jr., Lacy C. Lance	1990-05-01
4914943	Apparatus for eliminating measuring inaccuracies in a storage tank leak detection system	—	1990-04-10
4850226	Interface circuit for use in an echo ranging system	C. Cameron Allen, Jr.	1989-07-25
4798092	Flowmeter for use in a flow monitoring system	David J. Roh	1989-01-17
4732035	Method and apparatus for storage tank leak detection having temperature compensation	C. Cameron Allen, Jr.	1988-03-22

Peter J. Lagergren — 12 Patents

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