Inventor

MARSHALL PHILIP

US63 patents

⚠️ This page may combine multiple inventors who share the name “MARSHALL PHILIP”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CHELSEA BUILDING PRODUCTS INC

43 patents

USD461014SJul 30, 2002

Window component extrusion

CHELSEA BUILDING PRODUCTS INC80 citations98

USD795463SAug 22, 2017

Window component extrusion

CHELSEA BUILDING PRODUCTS INC21 citations94

USD795462SAug 22, 2017

Window component extrusion

CHELSEA BUILDING PRODUCTS INC30 citations94

USD759848SJun 21, 2016

Window component extrusion

CHELSEA BUILDING PRODUCTS INC31 citations94

USD759846SJun 21, 2016

Window component extrusion

CHELSEA BUILDING PRODUCTS INC21 citations93

USD461013SJul 30, 2002

Window component extrusion

CHELSEA BUILDING PRODUCTS INC25 citations93

USD444894SJul 10, 2001

Window component extrusion

CHELSEA BUILDING PRODUCTS INC44 citations93

USD1048464SOct 22, 2024

Window casement extrusion

CHELSEA BUILDING PRODUCTS INC12 citations84

USD1011560SJan 16, 2024

Window casement extrusion

CHELSEA BUILDING PRODUCTS INC8 citations84

USD887585SJun 16, 2020

Window bottom rail extrusion

CHELSEA BUILDING PRODUCTS INC9 citations84

USD885611SMay 26, 2020

Window bottom stile extrusion

CHELSEA BUILDING PRODUCTS INC7 citations84

USD795461SAug 22, 2017

Window component extrusion

CHELSEA BUILDING PRODUCTS INC7 citations84

USD795458SAug 22, 2017

Window component extrusion

CHELSEA BUILDING PRODUCTS INC16 citations84

USD795459SAug 22, 2017

Window component extrusion

CHELSEA BUILDING PRODUCTS INC7 citations84

USD782073SMar 21, 2017

Window component extrusion

CHELSEA BUILDING PRODUCTS INC6 citations84

USD780950SMar 7, 2017

Window component extrusion

CHELSEA BUILDING PRODUCTS INC6 citations84

USD780946SMar 7, 2017

Window component extrusion

CHELSEA BUILDING PRODUCTS INC7 citations84

USD780948SMar 7, 2017

Window component extrusion

CHELSEA BUILDING PRODUCTS INC7 citations84

USD780947SMar 7, 2017

Window component extrusion

CHELSEA BUILDING PRODUCTS INC6 citations84

USD780330SFeb 28, 2017

Window component extrusion

CHELSEA BUILDING PRODUCTS INC9 citations84

USD780331SFeb 28, 2017

Window component extrusion

CHELSEA BUILDING PRODUCTS INC11 citations84

USD759845SJun 21, 2016

Window component extrusion

CHELSEA BUILDING PRODUCTS INC14 citations84

USD759844SJun 21, 2016

Window component extrusion

CHELSEA BUILDING PRODUCTS INC7 citations84

USD759850SJun 21, 2016

Window component extrusion

CHELSEA BUILDING PRODUCTS INC6 citations84

USD759849SJun 21, 2016

Window component extrusion

CHELSEA BUILDING PRODUCTS INC8 citations84

USD759851SJun 21, 2016

Window component extrusion

CHELSEA BUILDING PRODUCTS INC6 citations84

USD759847SJun 21, 2016

Window component extrusion

CHELSEA BUILDING PRODUCTS INC7 citations84

USD913529SMar 16, 2021

Exterior cladding extrusion

CHELSEA BUILDING PRODUCTS INC8 citations81

USD855836SAug 6, 2019

Trim extrusion set

CHELSEA BUILDING PRODUCTS INC12 citations76

USD457659SMay 21, 2002

Window component extrusion

CHELSEA BUILDING PRODUCTS INC7 citations74

USD448864SOct 2, 2001

Window component extrusion

CHELSEA BUILDING PRODUCTS INC9 citations74

USD1064326SFeb 25, 2025

Window casement extrusion

CHELSEA BUILDING PRODUCTS INC5 citations73

USD887584SJun 16, 2020

Window top stile extrusion

CHELSEA BUILDING PRODUCTS INC4 citations73

USD885610SMay 26, 2020

Window top rail extrusion

CHELSEA BUILDING PRODUCTS INC5 citations73

USD835811SDec 11, 2018

Window component extrusion

CHELSEA BUILDING PRODUCTS INC3 citations73

USD835810SDec 11, 2018

Window component extrusion

CHELSEA BUILDING PRODUCTS INC2 citations73

USD831859SOct 23, 2018

Window component extrusion

CHELSEA BUILDING PRODUCTS INC5 citations73

USD795457SAug 22, 2017

Window component extrusion

CHELSEA BUILDING PRODUCTS INC5 citations73

USD795456SAug 22, 2017

Window component extrusion

CHELSEA BUILDING PRODUCTS INC5 citations73

USD795464SAug 22, 2017

Window component extrusion

CHELSEA BUILDING PRODUCTS INC5 citations73

USD795460SAug 22, 2017

Window component extrusion

CHELSEA BUILDING PRODUCTS INC3 citations73

USD780949SMar 7, 2017

Window component extrusion

CHELSEA BUILDING PRODUCTS INC4 citations73

USD759852SJun 21, 2016

Window component extrusion

CHELSEA BUILDING PRODUCTS INC4 citations73

M RAD CORP

4 patents

US5199690AApr 6, 1993

Active vibration isolation system

M RAD CORP96 citations96

US5156051AOct 20, 1992

Vibration test fixture

M RAD CORP26 citations92

US5083463AJan 28, 1992

Rotatable vibration test apparatus

M RAD CORP43 citations92

US5277066AJan 11, 1994

Vibration test fixture

M RAD CORP14 citations74

WEBMD LLC

1 patent

US8380530B2Feb 19, 2013

Personalized health records with associative relationships

WEBMD LLC26 citations91

UNIVERSITGE LAVAL

1 patent

US5420032AMay 30, 1995

Homing endonuclease which originates from chlamydomonas eugametos and recognizes and cleaves a 15, 17 or 19 degenerate double stranded nucleotide sequence

UNIVERSITGE LAVAL248 citations90

MRAD CORP

1 patent

US4069706AJan 24, 1978

Complex vibration tester

MRAD CORP35 citations82

Showing the top 50 of 63 patents by PatentIndex Score.