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Charles W. Luckhardt — 1 Patent

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

Meriden, CT: #169 of 277 inventorsTop 65%

Connecticut: #21,465 of 34,797 inventorsTop 65%

Overall (All Time): #2,406,284 of 4,157,543Top 60%

1 Patents All Time

Charles W. Luckhardt has been granted 1 US patent while listed as an inventor at Otis Elevator. All of these patents were granted in 1991. Charles W. Luckhardt ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Charles W. Luckhardt in Meriden, CT, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D317138	Hall location direction panel for elevators	Steven B. Davis, William A. Weirsman	1991-05-28

Charles W. Luckhardt — 1 Patent

Issued Patents All Time

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