Gilbert Olvera has been granted 12 US patents while listed as an inventor at Illinois Tool Works . The first was granted in 1992 and the most recent in June 2013. Gilbert Olvera ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Gilbert Olvera in Chicago, IL, US.
Patents per Year Patents granted per year, 1992 to 2013 Bar chart with a peak of 3 patents in 1999. peak 3 1992: 1 patents 1992 1997: 2 patents 1997 1998: 1 patents 1998 1999: 3 patents 1999 2001: 3 patents 2001 2012: 1 patents 2012 2013: 1 patents 2013
Issued Patents All Time
Profile Widget
Showing 1–12 of 12 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
8453495 Test head assembly for use in testing protective masks Eric Hanson , Colin G. Hodge , Gary Warren McCurdy 2013-06-04
8196454 Portable multi-function system for testing protective devices Eric Hanson , Colin G. Hodge 2012-06-12
6305065 Method of assembling roof decking to an underlying substrate George M. Velan 2001-10-23
$23,394,000
6203442 Hardened steel pin, pin and washer fastener, washer for fastener, and pin-making method George M. Velan 2001-03-20
$32,508,000
6171042 Hardened steel pin, pin and washer fastener, washer for fastener, and pin-making method George M. Velan 2001-01-09
$27,232,000
5979735 Fastener collation tube for stand-up fastener driving tool Sigismund G. Paul 1999-11-09
$67,693,000
5918789 Fastner collation tube for stand-up fastener driving tool Sigismund G. Paul 1999-07-06
$43,525,000
5897045 Fastener dispensing apparatus for stand-up fastener driving tool and method therefor Sigismund G. Paul , George G. Dewey 1999-04-27
$44,478,000
5772381 Attachment plate for insulation panels Michael C. Dill 1998-06-30
$87,593,000
5688092 Method of attaching an insulation panel to a building substrate Michael C. Dill 1997-11-18
$13,415,000
5607272 Attachment plate for insulation panels Michael C. Dill 1997-03-04
$46,973,000
5078420 Tandem wheel and axle suspension Roger D. Jable , Tjong T. Lie 1992-01-07
