JL

John Francis Lorentzen

TC Taylor Made Golf Company: 43 patents #29 of 288Top 15%
EK Ektelon: 2 patents #3 of 10Top 30%
📍 El Cajon, CA: #7 of 572 inventorsTop 2%
🗺 California: #9,453 of 386,348 inventorsTop 3%
Overall (All Time): #64,659 of 4,157,543Top 2%
45
Patents All Time

Issued Patents All Time

Showing 1–25 of 45 patents

Patent #TitleCo-InventorsDate
12390701 Golf club head Bing-Ling Chao, Todd P. Beach 2025-08-19
12121781 Golf club Todd P. Beach, Bing-Ling Chao, Mark Vincent Greaney 2024-10-22
12115420 Golf club head Todd P. Beach, Nathan T. Sargent, Peter T. Larsen, Kraig Alan Willett, Bing-Ling Chao 2024-10-15
11975247 Golf club head and golf club Mark Vincent Greaney, Matthew Greensmith, Craig Richard Slyfield 2024-05-07
11951363 Golf club head Todd P. Beach, Nathan T. Sargent, Peter T. Larsen, Kraig Alan Willett, Bing-Ling Chao 2024-04-09
11944878 Golf club Todd P. Beach, Bing-Ling Chao, Mark Vincent Greaney 2024-04-02
11806586 Golf club head Bing-Ling Chao, Todd P. Beach 2023-11-07
11752404 Golf club head and golf club Mark Vincent Greaney, Matthew Greensmith, Craig Richard Slyfield 2023-09-12
11596841 Golf club head Todd P. Beach, Nathan T. Sargent, Peter T. Larsen, Kraig Alan Willett, Bing-Ling Chao 2023-03-07
11369846 Golf club Todd P. Beach, Bing-Ling Chao, Mark Vincent Greaney 2022-06-28
11213728 Golf club head and golf club Mark Vincent Greaney, Matthew Greensmith, Craig Richard Slyfield 2022-01-04
11130027 Golf club head Bing-Ling Chao, Todd P. Beach 2021-09-28
10888746 Oversized golf club head and golf club Mark Vincent Greaney, Matthew Greensmith, Craig Richard Slyfield 2021-01-12
10835785 Golf club head Bing-Ling Chao, Todd P. Beach 2020-11-17
10828540 Golf club Todd P. Beach, Bing-Ling Chao, Mark Vincent Greaney 2020-11-10
10632350 Golf club head Todd P. Beach, Nathan T. Sargent, Peter T. Larsen, Kraig Alan Willett, Bing-Ling Chao 2020-04-28
10569145 Golf club Todd P. Beach, Bing-Ling Chao, Mark Vincent Greaney 2020-02-25
10265589 Golf club head Bing-Ling Chao, Todd P. Beach 2019-04-23
10226671 Golf club Todd P. Beach, Bing-Ling Chao, Mark Vincent Greaney 2019-03-12
10195497 Oversized golf club head and golf club Mark Vincent Greaney, Matthew Greensmith, Craig Richard Slyfield 2019-02-05
10065083 Golf club head Todd P. Beach, Nathan T. Sargent, Peter L. Larsen, Kraig Alan Willett, Bing-Ling Chao 2018-09-04
9861864 Golf club Todd P. Beach, Bing-Ling Chao, Mark Vincent Greaney 2018-01-09
9750991 Golf club head Bing-Ling Chao, Todd P. Beach 2017-09-05
9682297 Golf club head Bing-Ling Chao 2017-06-20
9457243 Golf club head Bing-Ling Chao 2016-10-04