Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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John K. Salmon — 52 Patents

OEOtis Elevator: 44 patents #10 of 1,840Top 1%
LCLevel 3 Communications: 6 patents #268 of 1,318Top 25%
DLD.E Shaw Research, Llc.: 2 patents #19 of 47Top 45%
Chappaqua, NY: #22 of 336 inventorsTop 7%
New York: #1,765 of 115,490 inventorsTop 2%
Overall (All Time): #50,240 of 4,157,543Top 2%
52 Patents All Time
John K. Salmon has been granted 52 US patents while listed as an inventor at Otis Elevator. The first was granted in 1981 and the most recent in February 2021. John K. Salmon ranks #50,240 of 4,157,543 US inventors in our database (top 1.2%). Patent records list John K. Salmon in Chappaqua, NY, US.

Patents per Year

Patents granted per year, 1981 to 2021Bar chart with a peak of 7 patents in 1995.peak 71981: 1 patents19811982: 1 patents1983: 1 patents1984: 1 patents19841985: 2 patents1986: 1 patents1989: 1 patents19891990: 1 patents1991: 3 patents1992: 2 patents19921993: 4 patents1994: 6 patents1995: 7 patents19951996: 4 patents1997: 2 patents1998: 5 patents19981999: 2 patents2010: 2 patents2014: 1 patents20142015: 1 patents2017: 2 patents2018: 1 patents20182021: 1 patents2021

Issued Patents All Time

Showing 1–25 of 52 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10911531 Multi-tiered server network Paul Ernest Stolorz, Michael S. Warren, Jeffrey G. Koller, Aric Hagberg, Maksim Yevmenkin +3 more 2021-02-02
10116738 Detecting anomalous conditions in a name server network Paul Ernest Stolorz, Michael S. Warren, Jeffrey G. Koller, Aric Hagberg, Maksim Yevmenkin +3 more 2018-10-30
9747099 Parallel computer architecture for computation of particle interactions David E. Shaw, Martin M. Deneroff, Ron O. Dror, Richard H. Larson 2017-08-29
9612832 Parallel processing system for computing particle interactions David E. Shaw, Martin M. Deneroff, Ron O. Dror, Richard H. Larson 2017-04-04
9203636 Distributing requests across multiple content delivery networks based on subscriber policy Paul Ernest Stolorz, Michael S. Warren, Jeffrey G. Koller, Aric Hagberg, Maksim Yevmenkin +3 more 2015-12-01 $43,906,000
8645517 Policy-based content delivery network selection Paul Ernest Stolorz, Michael S. Warren, Jeffrey G. Koller, Maksim Yevmenkin, Mark Brady +3 more 2014-02-04 $67,478,000
7860964 Policy-based content delivery network selection Mark Brady, Maksim Yevmenkin, Paul Ernest Stolorz, Michael S. Warren, Jeffrey G. Koller +3 more 2010-12-28 $21,493,000
7822871 Configurable adaptive global traffic control and management Paul Ernest Stolorz, Michael S. Warren, Jeffrey G. Koller, Aric Hagberg, Maksim Yevmenkin +3 more 2010-10-26 $20,121,000
5862886 Pretorque to unload elevator car/floor locks before retraction Paul Bennett, Bruce A. Powell, Samuel C. Wan, Anthony Cooney, Richard C. McCarthy +3 more 1999-01-26 $17,469,000
5861586 Horizontal and vertical passenger transport Richard C. McCarthy, Joseph Bittar, Frederick H. Barker, Bruce A. Powell, Samuel C. Wan +2 more 1999-01-19 $21,841,000
5797472 Reactive governor Sanjay Kamani 1998-08-25 $27,740,000
5788018 Traction elevators with adjustable traction sheave loading, with or without counterweights Arnold Mendelsohn 1998-08-04 $48,394,000
5785153 Synchronizing elevator arrival at a level of a building Bruce A. Powell, Joseph Bittar, Frederick H. Barker, Samuel C. Wan, Paul Bennett +2 more 1998-07-28 $9,410,000
5773772 Transferring elevator cabs between non-contiguous hoistways Richard C. McCarthy, Joseph Bittar, Frederick H. Barker, Bruce A. Powell, Samuel C. Wan +2 more 1998-06-30 $20,094,000
5758748 Synchronized off-shaft loading of elevator cabs Frederick H. Barker, Paul Bennett, Anthony Cooney, Richard C. McCarthy, Joseph Bittar +2 more 1998-06-02 $14,106,000
5663539 Passenger transfer, double deck, multi-elevator shuttle system Bruce A. Powell, Richard C. McCarthy, Joseph Bittar, Frederick H. Barker, Samuel C. Wan +2 more 1997-09-02 $86,542,000
5601156 Maintaining communications and power during transfer of horizontally moveable elevator cab Richard C. McCarthy, Joseph Bittar, Frederick H. Barker, Bruce A. Powell, Samuel C. Wan +2 more 1997-02-11 $17,478,000
5569888 Ultrasonic elevator door safety system Sanjay Kamani 1996-10-29 $22,050,000
5526901 Two car elevator system 1996-06-18 $20,167,000
5509503 Method for reducing rope sway in elevators 1996-04-23 $8,851,000
5505280 Elevator door system Jean-Pierre Bourbon, Antoine Fritsch, Herve Saillio, Sanjay Kamani 1996-04-09 $10,962,000
5439075 Elevator active suspension system Clement A. Skalski, Boris G. Traktovenko, Richard L. Hollowell 1995-08-08 $4,148,000
5431251 Elevator car Antoine Fritsch, Sanjay Kamani 1995-07-11 $3,059,000
5427204 Elevator hoistway and car door lock and coupling Antoine Fritsch 1995-06-27 $6,573,000
5427205 Elevator hoistway door support system Herve Saillio 1995-06-27 $6,573,000