John M. Kulikowski — 3 Patents at Otis Elevator

John M. Kulikowski has been granted 3 US patents while listed as an inventor at Otis Elevator. All of these patents were granted in 1991. John M. Kulikowski ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list John M. Kulikowski in Glastonbury, CT, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
D317136	Hall location direction panel for elevators	Richard Polacek	1991-05-28
D317137	Hall location direction panel for elevators	Richard Polacek, William A. Weirsman	1991-05-28
D315527	Call button indicator for an elevator	William A. Weirsman	1991-03-19

John M. Kulikowski — 3 Patents

Issued Patents All Time

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