Robert J. DiStasio has been granted 9 US patents while listed as an inventor at Permanent Technologies . The first was granted in 1998 and the most recent in January 2010. Robert J. DiStasio ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Robert J. DiStasio in Valhalla, NY, US.
Patents per Year Patents granted per year, 1998 to 2010 Bar chart with a peak of 2 patents in 2000. peak 2 1998: 1 patents 1998 1999: 1 patents 1999 2000: 2 patents 2000 2001: 1 patents 2001 2004: 1 patents 2004 2005: 1 patents 2005 2006: 1 patents 2006 2010: 1 patents 2010
Issued Patents All Time
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Showing 1–9 of 9 patents
Patent # Title Co-Inventors Date
7641429 Locking nut, bolt and clip systems and assemblies Stephen G. Bowling , William Kurt Feick 2010-01-05
6988431 Removal tool for locking nut, bolt and clip systems and assemblies — 2006-01-24
6905297 Locking nut, bolt and clip systems and assemblies Stephen G. Bowling , Carl Richard Stanley , William Kurt Feick 2005-06-14
6679663 Locking nut, bolt and clip systems and assemblies Stephen G. Bowling , Carl Richard Stanley , David Luster , Irwin Silberman , William Kurt Feick 2004-01-20
6264411 Locking nut bolt and clip systems and assemblies Stephen G. Bowling , Carl Richard Stanley , David Luster , Irwin Silberman , William Kurt Feick 2001-07-24
6102639 Locking nut and bolt system — 2000-08-15
6010289 Locking nut, bolt and clip systems and assemblies Stephen G. Bowling , William Kurt Feick 2000-01-04
5951224 Locking nut and bolt system — 1999-09-14
RE35937 One-way nut and bolt — 1998-10-27