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Excelsior, MN, United States of America

Robert K Schulz

USPTO Granted Patents = 11

EPO Patents = 8 (Patent Applications = 5)

Average Co-Inventor Count = 1.7

ph-index = 8

Forward Citations = 135(Granted Patents)

Location History:

Plymouth, MN (US) (1994 - 1997)
Excelsior, MN (US) (2005 - 2011)

Company Filing History:

11 out of 1,037

Years Active: 1994-2011

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7963173 - Magnetic flowmeter for measuring flow (2011-06-21),

2. 7921733 - Magnetic flowmeter with coil ground path detection (2011-04-12),

3. 7750642 - Magnetic flowmeter with verification (2010-07-06),

4. 7688057 - Noise diagnosis of operating conditions for an electromagnetic flowmeter (2010-03-30),

5. 7619418 - Magnetic flowmeter output verification (2009-11-17),

6. 7516034 - Magnetic flow transmitter having multiple flowtube data sets (2009-04-07),

7. 7093500 - Tunable empty pipe function (2006-08-22),

8. 6920799 - Magnetic flow meter with reference electrode (2005-07-26),

9. 5639970 - Current selection circuitry for magnetic flowmeter (1997-06-17),

10. 5530639 - Bridge pulse controlled constant current driver for magnetic flowmeter (1996-06-25),

11. 5372045 - Bridge pulse controlled constant current driver for magnetic flowmeter (1994-12-13),

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