Harry E. Watkins has been granted 10 US patents while listed as an inventor at Sensormatic Electronics . The first was granted in 1989 and the most recent in December 2007. Harry E. Watkins ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Harry E. Watkins in Boca Raton, FL, US.
Patents per Year Patents granted per year, 1989 to 2007 Bar chart with a peak of 2 patents in 2007. peak 2 1989: 1 patents 1989 1990: 1 patents 1990 1991: 1 patents 1991 1992: 1 patents 1992 1993: 1 patents 1993 1994: 1 patents 1994 1995: 1 patents 1995 1998: 1 patents 1998 2007: 2 patents 2007
Issued Patents All Time
Profile Widget
Showing 1–10 of 10 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
7304574 Alarm investigation using RFID Kevin Romer 2007-12-04
7161482 Integrated electronic article surveillance and people counting system William Matthew Rider , Scott Alan Tribbey , David B. Fallin , John J. Clark 2007-01-09
5737241 User management interface for EAS system William R. Accolla , Mark Krom 1998-04-07
$11,051,000
5404147 EAS system loop antenna having three loops of different area Frank Drucker , Sylvie Morin 1995-04-04
$15,916,000
5327118 EAS system with alternating on/off transmitter operation and loop antenna Frank Drucker , Sylvie Morin 1994-07-05
$15,192,000
5189397 Method and apparatus for determining the magnitude of a field in the presence of an interfering field in an EAS system David L. Roberson 1993-02-23
$8,905,000
5103234 Electronic article surveillance system Brent F. Balch , Jeffrey T. Oakes , Richard L. Copeland , Hubert A. Patterson , Mart Martinson 1992-04-07
$7,509,000
5049857 Multi-mode electronic article surveillance system Christopher B. Plonsky , Marco A. Paez 1991-09-17
$5,840,000
4975681 Interfering signal rejection circuitry and electronic article surveillance system and method employing same Kevin Lynch 1990-12-04
$3,281,000
4859991 Electronic article surveillance system employing time domain and/or frequency domain analysis and computerized operation Brent F. Balch , Jeffery T. Oakes , Richard L. Copeland , Hubert A. Patterson , Mart Martinson 1989-08-22
$2,271,000