RC

Roman Czernik

CL Covidien Lp: 10 patents #527 of 2,878Top 20%
TL Tyco Healthcare Group Lp: 8 patents #75 of 736Top 15%
Pitney Bowes: 3 patents #416 of 1,308Top 35%
BD Black & Decker: 2 patents #1,029 of 2,138Top 50%
US United States Surgical: 1 patents #313 of 487Top 65%
📍 Trumbull, CT: #28 of 533 inventorsTop 6%
🗺 Connecticut: #1,565 of 34,797 inventorsTop 5%
Overall (All Time): #172,058 of 4,157,543Top 5%
24
Patents All Time

Issued Patents All Time

Showing 1–24 of 24 patents

Patent #TitleCo-InventorsDate
11337696 Surgical stapling device Thomas Wenchell, Stanislaw Marczyk, Kenneth H. Whitfield, Henry E. Holsten, Frank C. Maffei 2022-05-24
10863992 Endoscopic surgical clip applier Brian J. Creston, Jacob C. Baril, Thomas A. Zammataro 2020-12-15
10786263 Endoscopic reposable surgical clip applier Jacob C. Baril, Brian J. Creston, Thomas A. Zammataro, Matthew A. Dinino 2020-09-29
10653429 Endoscopic surgical clip applier Jacob C. Baril, Brian J. Creston, Thomas A. Zammataro 2020-05-19
10617415 Surgical stapling device Thomas Wenchell, Stanislaw Marczyk, Kenneth H. Whitfield, Henry E. Holsten, Frank C. Maffei 2020-04-14
9918717 Pivot mechanism for surgical device 2018-03-20
9615827 Surgical stapling device with locking member Thomas Wenchell, Stanislaw Marczyk, Kenneth H. Whitfield, Henry E. Holsten, Frank C. Maffei 2017-04-11
8636939 Mold for actuation sled Steven Bartlett 2014-01-28
8469254 Surgical instrument having a drive assembly Steven Bartlett 2013-06-25
8418904 Surgical stapling device Thomas Wenchell, Stanislaw Marczyk, Kenneth H. Whitfield, Henry E. Holsten, Frank C. Maffei 2013-04-16
8286848 Surgical stapling device Thomas Wenchell, Stanislaw Marczyk, Kenneth H. Whitfield, Henry E. Holsten, Frank C. Maffei 2012-10-16
8281973 Surgical stapling device Thomas Wenchell, Stanislaw Marczyk, Kenneth H. Whitfield, Henry E. Holsten, Frank C. Maffei 2012-10-09
8113408 Surgical stapling device Thomas Wenchell, Stanislaw Marczyk, Kenneth H. Whitfield, Henry E. Holsten, Frank C. Maffei 2012-02-14
8033440 Surgical stapling device Thomas Wenchell, Stanislaw Marczyk, Kenneth H. Whitfield, Henry E. Holsten, Frank C. Maffei 2011-10-11
7934628 Surgical stapling device Thomas Wenchell, Stanislaw Marcyzk, Kenneth H. Whifield, Henry E. Holsten, Frank C. Maffei 2011-05-03
7891534 Surgical stapling device Thomas Wenchell, Stanislaw Marczyk, Kenneth H. Whitfield, Henry E. Holsten, Frank C. Maffei 2011-02-22
7780055 Loading unit having drive assembly locking mechanism Paul Scirica 2010-08-24
7172104 Surgical stapling apparatus Paul Scirica 2007-02-06
5911352 Surgical stapling apparatus David C. Racenet 1999-06-15
5549290 Curved envelope hopper Douglas G. Long 1996-08-27
5257040 System for printing asymmetrically positioned pairs of envelopes Steven A. Supron 1993-10-26
5184906 Adjustable envelope cassette Francesco Porco 1993-02-09
4727240 Electric iron with dual automatic cutoff Daniel J. Provolo, Peter A. Czerner, Michael Singleton 1988-02-23
4628185 Toaster oven and protective hood Richard L. Norwood, Charles Z. Krasznai, Olle E. Haggstrom 1986-12-09