Richard Coombs has been granted 11 US patents while listed as an inventor at Proteam . The first was granted in 1986 and the most recent in October 2017. Richard Coombs ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list Richard Coombs in Houston, TX, US.
Patents per Year Patents granted per year, 1986 to 2017 Bar chart with a peak of 2 patents in 2002. peak 2 1986: 1 patents 1986 1997: 1 patents 1997 2002: 2 patents 2002 2004: 1 patents 2004 2005: 1 patents 2005 2006: 1 patents 2006 2008: 2 patents 2008 2011: 1 patents 2011 2017: 1 patents 2017
Issued Patents All Time
Profile Widget
Showing 1–11 of 11 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
D799853 Dispensing device Philip Vincent Cartledge , Neil Paul Taylor , Gareth Dodd 2017-10-17
8032977 Air moving device and method of making — 2011-10-11
7434088 Method and apparatus for network fault correction via adaptive fault router Alan A. Gale , Krishan Dhupar , Alan M. Foskett , Douglas MacDougall 2008-10-07
7380154 Method and apparatus for network fault correction via adaptive fault router Alan A. Gale , Krishan Dhupar , Alan M. Foskett , Douglas MacDougall 2008-05-27
D522198 Vacuum cleaner nozzle Christopher Warren Murray 2006-05-30
6868509 Method and apparatus for network fault correction via adaptive fault router Alan A. Gale , Krishan Dhupar , Alan M. Foskett , Douglas MacDougall 2005-03-15
6805826 Method of making a strain relief — 2004-10-19
6421875 Vortex floor tool Michael Shideler 2002-07-23
6389642 Strain relief — 2002-05-21
5659923 Vaccum cleaner floor tool — 1997-08-26
4591296 Temporary guide base retrieval method and apparatus Herman O. Henderson, Jr. 1986-05-27
$642,000