TK

Thomas M. Kowalcyk

OE Otis Elevator: 1 patents #966 of 1,840Top 55%
📍 Farmington, CT: #222 of 372 inventorsTop 60%
🗺 Connecticut: #21,355 of 34,797 inventorsTop 65%
Overall (All Time): #3,735,292 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5487449 Magnetic elevator door coupling David W. Barrett, Thomas M. McHugh, Edward E. Ahigian, Jerome F. Jaminet, Thomas He +2 more 1996-01-30