James M. Draper has been granted 13 US patents while listed as an inventor at Otis Elevator . The first was granted in 1992 and the most recent in September 2023. James M. Draper ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list James M. Draper in Woodstock, CT, US.
Patents per Year Patents granted per year, 1992 to 2023 Bar chart with a peak of 2 patents in 2014. peak 2 1992: 1 patents 1992 1996: 1 patents 1999: 1 patents 1999 2001: 1 patents 2002: 1 patents 2002 2014: 2 patents 2015: 1 patents 2015 2017: 2 patents 2019: 1 patents 2019 2021: 1 patents 2023: 1 patents 2023
Issued Patents All Time
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Showing 1–13 of 13 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
11745981 Mounting apparatus for safety brake Javier Munoz Sotoca , Tanjil Mustafa 2023-09-05
11124386 Safety brake configuration for elevator application Richard N. Fargo , Duan Liang , Tahany Ibrahim El-Wardany , Xiaodong Luo , Joe J. Liou 2021-09-21
10407278 Safety device for elevators Lifeng Zhang , Byeongsam Yoo , Min Wang 2019-09-10
9821983 Elevator braking device Justin Billard , Anthony Cooney 2017-11-21
9663327 Elevator braking system Harold Terry , Leandre Adifon , Richard N. Fargo , David J. Lanesey , Anthony Cooney +3 more 2017-05-30
8939262 Elevator over-acceleration and over-speed protection system Greg A. Schienda , Daryl J. Marvin , Harold Terry , Anthony Cooney , Jose M. Carballo 2015-01-27
8827044 Over-acceleration and over-speed detection and processing system Daryl J. Marvin , Greg A. Schienda , Harold Terry , Anthony Cooney , Jose M. Carballo 2014-09-09
8631909 Electromagnetic safety trigger Greg A. Schienda , Harold Terry , Daryl J. Marvin , Anthony Cooney , Jose M. Carballo 2014-01-21
6457569 Rotary actuated overspeed safety device Richard E. Kulak 2002-10-01
$39,989,000
6296080 Variable traction mechanism for rotary actuated overspeed safety device Richard E. Kulak 2001-10-02
$58,185,000
6000503 Sliding two speed door mechanism for an elevator car James A. Rivera 1999-12-14
$99,757,000
5495919 Safety brake apparatus for an elevator car or counterweight Richard J. Ericson 1996-03-05
$8,675,000
5156239 Disc brake/load weighing assembly for elevator drive sheave Richard J. Ericson 1992-10-20
$2,471,000