Robert Urman has been granted 11 US patents. The first was granted in 1988 and the most recent in July 2014. Robert Urman ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list Robert Urman in Schaumburg, IL, US.
Patents per Year Patents granted per year, 1988 to 2014 Bar chart with a peak of 3 patents in 1988. peak 3 1988: 3 patents 1988 1989: 1 patents 1989 1990: 1 patents 1990 2005: 1 patents 2005 2007: 1 patents 2007 2008: 2 patents 2008 2011: 1 patents 2011 2014: 1 patents 2014
Issued Patents All Time
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Showing 1–11 of 11 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
8791839 Ultrasonic passenger detection James W. Citta 2014-07-29
$26,898,000
7919883 Two-wire adapter James W. Citta 2011-04-05
$17,439,000
7466041 Wireless powerless switch sensor — 2008-12-16
$19,770,000
7324894 Attitude detection method and apparatus for initial motion control James W. Citta , Warren Roddy 2008-01-29
$9,808,000
7208694 Capacitance activated switch device James W. Citta 2007-04-24
$16,638,000
6963040 Illuminated touch switch — 2005-11-08
$9,492,000
4932269 Flow device with water trap Frank Cammarata, III , Jerry Grychowski , Alfred G. Brisson 1990-06-12
4883050 Circuit providing indication of air entrapment in patient's lungs Alfred G. Brisson , Cristopher Nowacki 1989-11-28
4788456 Variable threshold for rate volume monitor Alfred G. Brisson , Christopher Nowacki 1988-11-29
4765342 Timed drift compensation for rate volume monitor Alfred G. Brisson , Christopher Nowacki 1988-08-23
4729902 Animal and fowl feed supplement and process of manufacture Robert L. Patton , Joseph B. Michaelson 1988-03-08