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STEFANCHIK DAVID

Overview
  • Total Patents
    29
About

STEFANCHIK DAVID has a total of 29 patent applications. Its first patent ever was published in 1993. It filed its patents most often in United States and Canada. Its main competitors in its focus markets medical technology, packaging and shipping and machines are INNARA HEALTH INC, LEE ARNOLD ST J and VISVESHWARA NADARASA.

Patent filings in countries

World map showing STEFANCHIK DAVIDs patent filings in countries
# Country Total Patents
#1 United States 28
#2 Canada 1

Patent filings per year

Chart showing STEFANCHIK DAVIDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Stefanchik David 29
#2 Spivey James T 8
#3 Vakharia Omar J 7
#4 Stokes Michael J 6
#5 Weisenburgh Ii William B 3
#6 Faigel Douglas O 3
#7 Trusty Robert M 2
#8 Shires Peter K 2
#9 Ghabrial Ragae M 2
#10 Griffith David B 1

Latest patents

Publication Filing date Title
US2013144306A1 Surgical devices with intracorporeal elbow joint
US2013144395A1 Elbow assembly for surgical devices
US2013140835A1 Jaw assembly for surgical devices
US2013144274A1 Surgical methods using a surgical device having a fixed angular orientation
US2013085510A1 Robot-mounted surgical tables
US2013085342A1 Patient-referenced surgical support frame
US2012158013A1 Surgical system and methods for mimicked motion
US2012095298A1 Laparoscopic device with distal handle
US2012095498A1 Methods and devices for mechanical space creation at a surgical site
US2012095449A1 Methods and devices for guiding and supporting surgical instruments
US2011295077A1 Methods and Devices for Providing Multiple Devices Access to a Surgical Site Through a Single Port
US2011295074A1 Methods and Devices for Providing Multiple Devices Access to a Surgical Site Through a Single Port
US2010217083A1 Shape control endoscope
US2009299385A1 Surgical fastening device
US2009177041A1 Articulating surgical device and method of use
US2009149710A1 Selective stiffening devices and methods
US2009023983A1 Surgical methods and devices with movement assistance
US2008269782A1 Surgical suturing apparatus
US2008242940A1 Method of manipulating tissue
US2008243164A1 Tissue moving surgical device