DN

David A. Nicholas

CL Covidien Lp: 8 patents #4 of 478Top 1%
📍 Trumbull, CT: #1 of 30 inventorsTop 4%
🗺 Connecticut: #28 of 2,605 inventorsTop 2%
Overall (2025): #9,994 of 469,880Top 3%
8
Patents 2025

Issued Patents 2025

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
12419640 Powered surgical tack applier Russell Pribanic, Christopher Switalski, David A. Zeichner 2025-09-23
12310591 Surgical stapling device with flexible shaft 2025-05-27
12303128 Surgical system including adapter assembly with worm gear assembly 2025-05-20
12295571 Powered surgical tack applier Russell Pribanic 2025-05-13
12274439 Hand-held surgical instruments Russell Pribanic 2025-04-15
12268387 Hand-held surgical instruments Russell Pribanic, David A. Zeichner, Robert H. Knapp 2025-04-08
12193884 Contactless force measurement of motor torque in powered surgical device Anthony Calderoni, John Pantazis, David A. Zeichner 2025-01-14
12185948 Powered surgical devices including strain gauges incorporated into flex circuits Matthew Eschbach, Russell Pribanic 2025-01-07