Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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John Klein — 128 Patents

TTTitan3 Technology: 22 patents #2 of 5Top 40%
HIHubbell Incorporated: 19 patents #50 of 1,172Top 5%
RCReliance Controls: 7 patents #6 of 19Top 35%
TATaymac: 1 patents #12 of 20Top 60%
Chandler, AZ: #13 of 3,331 inventorsTop 1%
Arizona: #79 of 32,909 inventorsTop 1%
Overall (All Time): #8,696 of 4,157,543Top 1%
128 Patents All Time
John Klein has been granted 128 US patents while listed as an inventor at Titan3 Technology. The first was granted in 1988 and the most recent in August 2025. John Klein ranks #8,696 of 4,157,543 US inventors in our database (top 0.21%). Patent records list John Klein in Chandler, AZ, US.

Patents per Year

Patents granted per year, 1988 to 2025Bar chart with a peak of 22 patents in 2016.peak 221988: 1 patents19882011: 1 patents2012: 5 patents20122013: 5 patents2014: 15 patents20142015: 5 patents2016: 22 patents20162017: 8 patents2018: 3 patents20182019: 3 patents2020: 6 patents20202021: 12 patents2022: 21 patents20222023: 7 patents2024: 8 patents20242025: 6 patents2025

Issued Patents All Time

Showing 1–25 of 128 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12394963 Configurable electrical outlet cover enclosure Jeffrey P. Baldwin 2025-08-19
12327956 Two-part powered electrical wall plate Jeffrey P. Baldwin 2025-06-10
12253236 Tamper resistant nightlight Jeffrey P. Baldwin 2025-03-18
12230909 Powered wall plate with keyed interface Jeffrey P. Baldwin 2025-02-18
12230920 Tamper-resistant nightlight with touch-sensitive surface Jeffrey P. Baldwin 2025-02-18
12218455 Extendable electrical outlet enclosure Jeffrey P. Baldwin 2025-02-04
12126159 Expandable cord protector Jeffrey P. Baldwin 2024-10-22
12057688 Configurable electrical outlet cover enclosure Jeffrey P. Baldwin 2024-08-06
12003068 Solderless wire connector Jeffrey P. Baldwin 2024-06-04
11949183 Powered wall plate with keyed interface Jeffrey P. Baldwin 2024-04-02
11942725 Tamper-resistant nightlight with touch-sensitive surface Jeffrey P. Baldwin 2024-03-26
11923639 Tamper-resistant nightlight Jeffrey P. Baldwin 2024-03-05
11881668 Solderless wire connector Jeffrey P. Baldwin 2024-01-23
11862893 Extendable electrical outlet enclosure Jeffrey P. Baldwin 2024-01-02
11799276 Configurable electrical outlet cover enclosure Jeffrey P. Baldwin 2023-10-24
11774055 Tamper resistant nightlight Jeffrey P. Baldwin 2023-10-03
11715944 Expandable cord protector Jeffrey P. Baldwin 2023-08-01
11715917 Powered wall plate Jeffrey P. Baldwin 2023-08-01
11646523 Powered wall plate with keyed interface Jeffrey P. Baldwin 2023-05-09
11588276 Tamper-resistant nightlight Jeffrey P. Baldwin 2023-02-21
11588268 Extendable electrical outlet enclosure Jeffrey P. Baldwin 2023-02-21
11539196 Configurable electrical outlet cover enclosure Jeffrey P. Baldwin 2022-12-27
11489280 Powered wall plate with keyed interface Jeffrey P. Baldwin 2022-11-01
11489320 Expandable cord protector Jeffrey P. Baldwin 2022-11-01
11456585 Electrical wall plate with accessory support Jeffrey P. Baldwin 2022-09-27

Frequent Collaborators

Jeffrey P. Baldwin117 shared
Ryan Liebengood54 shared
Marcus J. Shotey19 shared
Richard L. Cleghorn11 shared
Jason Thomas7 shared
Thomas A. Miserendino7 shared

Nearby-Ranked Inventors

Amine Maaref128
Takahiro Nagano128
Narayan Srinivasa128
Ralf Richter128
Dong Hyuk Kim128
Roger G. Stewart128
Varadarajan Srinivasan128
Satoru Ito128
Dennis G. Peiffer128