William G. Shumate — 8 Patents at Acoustic Imaging Technologies

William G. Shumate has been granted 8 US patents while listed as an inventor at Acoustic Imaging Technologies. The first was granted in 1988 and the most recent in April 2013. William G. Shumate ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list William G. Shumate in Tempe, AZ, US.

Patents per Year

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
8432300	Keypad membrane security	Chris Henry	2013-04-30
D553669	Point of sale terminal	Chris Henry	2007-10-23
D544903	Point of sale terminal	Chris Henry	2007-06-19
D334981	Cabinet for ultrasound imaging apparatus	Bradley C. Davis, Roy K. Fischer, Randall Toltzman	1993-04-20
D334062	Control console for ultrasound imaging apparatus	Bradley C. Davis, Roy K. Fischer, Randall Toltzman	1993-03-16
D330424	Display console for ultrasound imaging apparatus	Bradley C. Davis, Roy K. Fischer, Randall Toltzman	1992-10-20
D330425	Display console for ultrasound imaging apparatus	Bradley C. Davis, Roy K. Fischer, Randall Toltzman	1992-10-20
4772769	Apparatus for selective backlighting of keys of a keyboard	—	1988-09-20	$1,970,000