Furniture, Games

Citations to U.S. patents by U.S. patents granted in 2021

Top 10   [Cited by Examiner | Cited by Applicant]

Related WIPO fields:[Computer technology | Medical technology | Control | Other consumer goods | Handling | Mechanical elements | Transport All WIPO fields

[Cited by Examiner | Cited by Applicant]
Most Cited by Examiners

  1. 9 10231567    System, method, and apparatus for dispensing variable quantities of additives and controlling characteristics thereof in a beverage
  Inventors: Jonathon Perrelli; David John Wheatley; Maxim D. Wheatley; Todd Metlen; Connor Bacon

  1. 9 5776018    Basketball collection, passing and shot analysis system
  Inventors: John B. Simpson; John David Simpson; Michael E. Dodson; Phillip T. Nash; Sung H. Kim; Robert B. Brownell, Jr.; Ronald J. Smith

  1. 9 7611424    Golf club head and golf club
  Inventors: Masao Nagai; David Llewellyn; Tetsuya Kanayama

  1. 9 7677518    Adjustable stand for monitor and keyboard
  Inventors: Guy Chouinard; Monique Amyotte; Ghislain Chabot

  5. 8 10321780    Parcel security apparatus
  Inventors: Raymond E. James

  5. 8 2754968    Treatment of liquid materials in a hydrocyclone
  Inventors: Herman J Vegter; Pieter W Hage

  5. 8 5961701    Moisture separator for digester gases and landfill gases and raw natural gases
  Inventors: Julian S. Hlynsky

  5. 8 6142317    Gravity feed shelving system with track and pusher
  Inventors: Milton J. Merl

  5. 8 6152854    Omni-directional treadmill
  Inventors: David E. E. Carmein

  5. 8 6322459    Golf club head
  Inventors: Toshinori Nishimura; Masahiko Miyamoto

  5. 8 6599348    Methods for reducing entrainment of solids and liquids
  Inventors: Jack Chosnek; David William Ford; Michael Lakin

  5. 8 7662201    Dust collecting apparatus with a plurality of inlets
  Inventors: Dong Yun Lee

  5. 8 7775905    Golf club head with repositionable weight
  Inventors: Todd P. Beach; Joseph Henry Hoffman

  5. 8 8216085    Golf club
  Inventors: Hiroaki Fujimoto

  5. 8 8657910    Cyclone dust collector
  Inventors: Hyun Seol Park; Kyoung Soo Lim

  5. 8 9950219    Golf club and golf club head structures
  Inventors: Eric A. Larson; Robert Boyd; Kenneth W. Brown; Sherry L. Jones; John T. Stites

[Cited by Examiner | Cited by Applicant]
Most Cited by Applicants

  1. 41 1133129    Golf-club
  Inventors: James Govan

  2. 40 5518243    Wood-type golf club head with improved adjustable weight configuration
  Inventors: John Redman

  3. 37 6921351    Method and apparatus for remote interactive exercise and health equipment
  Inventors: Paul L. Hickman; Michael L. Gough

  3. 37 7744484    Movable weights for a golf club head
  Inventors: Bing-Ling Chao

  5. 36 6059692    Apparatus for remote interactive exercise and health equipment
  Inventors: Paul L. Hickman

  6. 35 4085934    Golf club
  Inventors: Roy Alexander Churchward

  7. 33 5788584    Golf club head with perimeter weighting
  Inventors: Richard E. Parente; Danny C. Ashcraft; Richard De La Cruz

  7. 33 6290609    Iron golf club
  Inventors: Hitoshi Takeda

  9. 32 4754977    Golf club
  Inventors: Douglas A. Sahm

  9. 32 5935020    Golf club head
  Inventors: John T. Stites; Michael Taylor

 
 
References:
Raw data from: U.S. Patent and Trademark Office. "Data Download Tables." PatentsView. Accessed October 30, 2025. https://patentsview.org/download/data-download-tables.

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Copyright 2026
Published: February 18, 2026