David Chesley has been granted 13 US patents while listed as an inventor at Tearscience . The first was granted in 2004 and the most recent in October 2024. David Chesley ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list David Chesley in Duxbury, MA, US.
Patents per Year Patents granted per year, 2004 to 2024 Bar chart with a peak of 4 patents in 2010. peak 4 2004: 1 patents 2004 2005: 1 patents 2005 2006: 1 patents 2006 2007: 1 patents 2007 2010: 4 patents 2010 2011: 1 patents 2011 2013: 1 patents 2013 2022: 1 patents 2022 2024: 2 patents 2024
Issued Patents All Time
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Showing 1–13 of 13 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
D1048407 Manual mechanical aspiration device Seth Cote , James J. Mitchell , Christopher L. Harris , Peter Costello , Ayan Bhandair +2 more 2024-10-22
D1048408 Handle for a manual mechanical aspiration device Seth Cote , James J. Mitchell , Christopher L. Harris , Kenneth Focht 2024-10-22
D972720 Port for aspiration device Seth Cote , James J. Mitchell , Christopher L. Harris , Peter Costello , Ayan Bhandair +2 more 2022-12-13
8522839 Adapters for use with an anesthetic vaporizer Simon Freed , Michael R. Prisco , Eric Hyman , Raymond D. Clark , Alan W. Marttila +4 more 2013-09-03
$61,992,000
D638128 Ocular device design Gary F. Prokop , Don Lehman , Joey Nakayama , Keith Gausmann , Adam M. Ruggles 2011-05-17
D617443 Eye treatment goggles Stephen M. Grenon , Keith Gausmann , Julia Rose Anderson , Joey Nakayama 2010-06-08
D614774 Ocular imaging apparatus Keith Gausmann , Joey Nakayama , Adam M. Ruggles , Gary F. Prokop , Mark I. Wolfson +3 more 2010-04-27
D614303 Eye treatment apparatus Keith Gausmann , Stephen M. Grenon , Julia Rose Anderson , Gary F. Prokop 2010-04-20
D613408 Eye treatment head gear Keith Gausmann , Stephen M. Grenon , Julia Rose Anderson 2010-04-06
D548359 Diagnostic test device with removable overcap Gary Illein , John DePiano , Albert R. Nazareth 2007-08-07
7044333 Toothpaste tube Jennifer Johns , Eric Cunningham 2006-05-16
$5,958,000
D507349 Sheath for cervical optical probe Perry S. Banks , Richard C. Fortier , Charles C. Abele , John DePiano 2005-07-12
D500134 Sheath for cervical optical probe Perry S. Banks , Richard C. Fortier , Charles C. Abele , John DePiano 2004-12-21