Thomas L. Harvey

OE Otis Elevator: 1 patents #966 of 1,840Top 55%

📍 Dunkirk, MD: #28 of 50 inventorsTop 60%

🗺 Maryland: #19,431 of 35,612 inventorsTop 55%

Overall (All Time): #3,877,686 of 4,157,543Top 95%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5020641	Method and apparatus for erecting hydraulic elevator rails	J. H. Olsen, Mark J. Cornett, Demetre Galatis	1991-06-04