Tom Spalding has been granted 5 US patents while listed as an inventor at Sensormatic Electronics . The first was granted in 1993 and the most recent in April 2006. Tom Spalding ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Tom Spalding in Gloucester, MA, US.
Patents per Year Patents granted per year, 1993 to 2006 Bar chart with a peak of 2 patents in 1993. peak 2 1993: 2 patents 1993 1994: 1 patents 1994 2003: 1 patents 2003 2006: 1 patents 2006
Issued Patents All Time
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Showing 1–5 of 5 patents
Patent # Title Co-Inventors Date
7023346 Antenna system including simultaneous phase aiding and phase canceling elements Brent F. Balch , John B. O'Connell , William H. Hurd 2006-04-04
D480388 Electronic article surveillance pedestal antenna Sean Spelman , John B. O'Connell , David L. Shaft , Dale W. Raymond 2003-10-07
5289342 System with cooling of electronic components on a circuit board Keith E. Kowal , James H. Bleck , Scott Wakefield , John E. Thrailkill 1994-02-22
D336075 Portable computer Scott Wakefield , John E. Thraikill , Keith E. Kowal , James H. Bleck 1993-06-01
5187645 Portable computer with docking connector for peripheral devices Keith E. Kowal , James H. Bleck , Scott Wakefield , John E. Thrailkill 1993-02-16