Greg Giem has been granted 9 US patents while listed as an inventor at Schlumberger Technology . The first was granted in 2011 and the most recent in October 2015. Greg Giem ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Greg Giem in Houston, TX, US.
Patents per Year Patents granted per year, 2011 to 2015 Bar chart with a peak of 2 patents in 2012. peak 2 2011: 1 patents 2011 2012: 2 patents 2012 2013: 2 patents 2013 2014: 2 patents 2014 2015: 2 patents 2015
Issued Patents All Time
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Showing 1–9 of 9 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
9163470 Multiple activation-device launcher for a cementing head Philippe Gambier , Joel Rondeau , Chris Fitzgerald 2015-10-20
$96,560,000
8960283 Damper cartridge for launching plugs in cementing operations Joel Rondeau , Philippe Gambier , Andre Salvaire 2015-02-24
$33,830,000
8770293 Multiple activation-device launcher for a cementing head Philippe Gambier , Joel Rondeau , Chris Fitzgerald 2014-07-08
$35,979,000
8622131 Equipment for remote launching of cementing plugs Philippe Gambier , Chris Fitzgerald 2014-01-07
$36,994,000
8567488 Modular dart launching valve Philippe Gambier , Andre Salvaire , Joel Rondeau 2013-10-29
$26,932,000
8555972 Multiple activation-device launcher for a cementing head Philippe Gambier , Joel Rondeau , Chris Fitzgerald 2013-10-15
$35,594,000
8327937 Equipment for remote launching of cementing plugs Philippe Gambier , Chris Fitzgerald 2012-12-11
$36,176,000
8302698 Activation-device launcher for a cementing head — 2012-11-06
$34,569,000
8069922 Multiple activation-device launcher for a cementing head Philippe Gambier , Joel Rondeau , Chris Fitzgerald 2011-12-06
$52,739,000
