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USPTO Patent Rankings Data through Dec 31, 2025
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Don T. Cameron — 202 Patents

HAHasbro: 6 patents #28 of 494Top 6%
CICobra Golf Incorporated: 2 patents #48 of 93Top 55%
Intel: 1 patents #18,326 of 30,777Top 60%
Carlsbad, CA: #6 of 2,500 inventorsTop 1%
California: #553 of 386,348 inventorsTop 1%
Overall (All Time): #3,309 of 4,157,543Top 1%
202 Patents All Time
Don T. Cameron has been granted 202 US patents while listed as an inventor at Hasbro. The first was granted in 1992 and the most recent in November 2025. Don T. Cameron ranks #3,309 of 4,157,543 US inventors in our database (top 0.08%). Patent records list Don T. Cameron in Carlsbad, CA, US.

Issued Patents All Time

Showing 1–25 of 202 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
D1102541 Surface pattern applied to a striking face for a putter golf club head Augustin W. Rollinson 2025-11-18
D1099236 Surface pattern applied to a putter golf club head Augustin W. Rollinson 2025-10-21
12434116 Putter with improved construction and alignment Augustin W. Rollinson 2025-10-07
D1091734 Surface pattern applied to a putter golf club head Augustin W. Rollinson 2025-09-02
D1086335 Putter golf club head Augustin W. Rollinson 2025-07-29
D1085297 Putter golf club head Augustin W. Rollinson 2025-07-22
D1078903 Divot repair tool Augustin W. Rollinson 2025-06-10
D1077107 Putter golf club head Augustin W. Rollinson 2025-05-27
D1074886 Putter golf club head Augustin W. Rollinson 2025-05-13
D1074891 Putter golf club head Augustin W. Rollinson 2025-05-13
D1071055 Golf grip — 2025-04-15
D1068995 Golf club grip Augustin W. Rollinson 2025-04-01
D1069004 Divot repair tool Augustin W. Rollinson 2025-04-01
D1068996 Golf club grip Augustin W. Rollinson 2025-04-01
D1068994 Golf club grip Augustin W. Rollinson 2025-04-01
D1061767 Putter golf club head Augustin W. Rollinson 2025-02-11
D1051265 Putter golf club head — 2024-11-12
D1048257 Putter golf club head — 2024-10-22
12121788 Golf club fitting apparatus and method of golf club fitting Nicholas C. Wade 2024-10-22
D1036605 Divot repair tool Augustin W. Rollinson, Nicholas C. Wade 2024-07-23
D1036590 Putter golf club head — 2024-07-23
11980801 Golf club fitting apparatus and method of golf club fitting Nicholas C. Wade 2024-05-14
D1019841 Putter golf club head Augustin W. Rollinson 2024-03-26
D1019852 Divot repair tool — 2024-03-26
D1019851 Putter golf club head — 2024-03-26

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David F. Sorrells202
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Yu-Hsiang Hu202
Jae Young Ahn202
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