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USPTO Patent Rankings Data through Dec 31, 2025
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Lewin T. Baker — 7 Patents

GE: 7 patents #4,957 of 36,430Top 15%
Schenectady, NY: #348 of 1,353 inventorsTop 30%
New York: #20,477 of 115,490 inventorsTop 20%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Lewin T. Baker has been granted 7 US patents while listed as an inventor at GE. The first was granted in 1983 and the most recent in December 1984. Lewin T. Baker ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Lewin T. Baker in Schenectady, NY, US.

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
4489420 Clear channel detector for binary digital data transmission system Paul G. Huber 1984-12-18 $5,229,000
4480232 Method and apparatus for digital automatic frequency control of chirped oscillator Eugene Joseph Orlowski, Jr. 1984-10-30 $10,285,000
4479215 Power-line carrier communications system with interference avoidance capability 1984-10-23 $4,325,000
4470025 Method and circuitry for chirped oscillator automatic frequency control 1984-09-04 $5,715,000
4468792 Method and apparatus for data transmission using chirped frequency-shift-keying modulation Sanjay Bose, George W. Ellis, Charles M. Puckette 1984-08-28 $4,719,000
4434421 Method for digital data transmission with bit-echoed arbitration Sanjay Bose, Paul G. Huber 1984-02-28 $7,949,000
4409590 Building security, communication and control system 1983-10-11 $7,086,000