Ermanno Pace has been granted 7 US patents. The first was granted in 1991 and the most recent in November 1999. Ermanno Pace ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Ermanno Pace in Phoenix, AZ, US.
Patents per Year Patents granted per year, 1991 to 1999 Bar chart with a peak of 2 patents in 1994. peak 2 1991: 1 patents 1991 1993: 1 patents 1993 1994: 2 patents 1994 1995: 1 patents 1995 1998: 1 patents 1998 1999: 1 patents 1999
Issued Patents All Time
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Showing 1–7 of 7 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
5977720 Method and apparatus for driving an electroluminescent lamp Giorgio Mariani , Alessandro Fasan 1999-11-02
$17,137,000
5854539 Electroluminescent lamp driver circuit with signal tracking Giorgio Mariani , Alessandro Fasan 1998-12-29
$25,565,000
5428276 Automatic adjustment of commutation delay for brushless DC motor for improved efficiency Francesco Carobolante , Mark E. Rohrbaugh 1995-06-27
$15,622,000
5350984 Method and apparatus for starting a brushless DC motor Francesco Carobolante 1994-09-27
5285135 Automatic adjustment of commutation delay for brushless DC motor for improved efficiency Francesco Carobolante , Mark E. Rohrbaugh 1994-02-08
5216347 Stepper motor control system Mark McCormack 1993-06-01
5017845 Brushless direct current motor starting and operating apparatus and method Francesco Carobolante , Mark McCormack 1991-05-21