Inventor · Lawrenceville, GA, US

Philip Sieczkowski

31Patents

13h-index

13Co-inventors

78Inventor score

Filing activity: Jan 10, 1983 → Apr 28, 2020

Most-cited inventions

Patent	Title	Area	Cited by	Status
US5857766A	Recessed lamp fixture	Mechanical Engineering; Lighting; Heating	125	Expired
US5758959A	Recessed lamp fixture	Mechanical Engineering; Lighting; Heating	122	Expired
US6004011A	Recessed lamp fixture	Mechanical Engineering; Lighting; Heating	77	Expired
USD694463S1	Light fixture	General	64	Active
USD498018S1	Diffuser for lighting fixture	General	53	Expired
USD487527S1	Luminaire	General	48	Expired
US6530681B2	Surface-mounted decorative trim ceiling fixture	Mechanical Engineering; Lighting; Heating	41	Expired
US4516806A	Portable infant carrier	Human Necessities	36	Expired
USD480830S1	Diffuser for lighting fixture	General	34	Expired
USD614338S1	Light fixture	General	28	Expired
USD691762S1	Light fixture	General	25	Active
USD691764S1	Light fixture	General	17	Active
US9456478B2	System and method for controlling LED segments to provide lighting effects	Electricity	14	Active
USD832487S1	Light fixture	General	12	Active
USD611642S1	Light fixture	General	9	Expired
USD842525S1	Light fixture	General	8	Active
USD1006312S1	Light fixture	General	7	Active
USD676181S1	Luminaire	General	7	Active
USD757332S1	Light fixture	General	6	Active
USD676179S1	Luminaire	General	6	Active
USD676180S1	Luminaire	General	5	Active
US6254257A	Recessed light fixture and reflector	Mechanical Engineering; Lighting; Heating	5	Expired
USD757985S1	Light fixture	General	5	Active
USD757331S1	Light fixture	General	4	Active
USD757330S1	Light fixture	General	3	Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.