William Thomas — 12 Patents at Progress Lighting

William Thomas has been granted 12 US patents while listed as an inventor at Progress Lighting. The first was granted in 1987 and the most recent in March 2025. William Thomas ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list William Thomas in Greenville, SC, US.

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12247716	Fire rated canless recessed luminaire	Anthony Sinphay, Dhavalkumar Patel	2025-03-11
12173872	Sloped ceiling adjustable light fixture	Anthony Sinphay, Dhavalkumar Patel	2024-12-24
12069780	Thermally protected low profile LED luminaire	Anthony Sinphay, Dhavalkumar Patel	2024-08-20
11898721	Fire rated canless recessed luminaire	Anthony Sinphay, Dhavalkumar Patel	2024-02-13
11808440	Sloped ceiling adjustable light fixture	Anthony Sinphay, Dhavalkumar Patel	2023-11-07	$49,013,000
11665795	Thermally protected low profile LED luminaire	Anthony Sinphay, Dhavalkumar Patel	2023-05-30	$31,368,000
6817198	Method and apparatus for variable frequency controlled compressor and fan	James J. Wilson, Donald A. Neve	2004-11-16
6516622	Method and apparatus for variable frequency controlled compressor and fan	James J. Wilson, Donald A. Neve	2003-02-11
5271744	System and method for rapid vascular drug delivery	George C. Kramer, Jay Wilson	1993-12-21
5206790	Pivot and swivel mechanism for lap top display	Michael R. Barry, James Flom	1993-04-27	$869,000
5176643	System and method for rapid vascular drug delivery	George C. Kramer, Jay Wilson	1993-01-05
H203	Integral rocket motor-warhead	Robert E. Betts	1987-02-03

William Thomas — 12 Patents

Issued Patents All Time

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