Learn more

DRUM WORKSHOP INC

Overview
  • Total Patents
    142
  • GoodIP Patent Rank
    21,676
  • Filing trend
    ⇧ 75.0%
About

DRUM WORKSHOP INC has a total of 142 patent applications. It increased the IP activity by 75.0%. Its first patent ever was published in 1992. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets consumer goods, mechanical elements and machine tools are PREMIER DRUM COMPANY LTD, PREMIER PERCUSSION LTD and DUNNETT RONN.

Patent filings per year

Chart showing DRUM WORKSHOP INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sikra Richard A 44
#2 Lombardi Donald G 44
#3 Good John J 17
#4 Steinhauser Ruben 14
#5 Krol Andrzej J 9
#6 Filonovich Victor 9
#7 Bonsignore Sergio G 8
#8 Richard A Sikra 7
#9 Orberg Christopher 3
#10 Sikra Richard 3

Latest patents

Publication Filing date Title
CN110070844A Directly drive percussion instrument pedal system
US2019228747A1 Transportable drum kit
WO2019147728A1 Tuning method for percussion instrument or set of percussion instruments
US2019156796A1 Direct drive percussion pedal system
DE102018115730A1 Apparatus and method for making a drum shell with a reduced number of layers
CN108335685A It is mini to step on small cymbals pedal system
US2018200869A1 Nut devices for instrument stand
GB201910225D0 Percussion instrument with adjustable auxiliary device
CN110462728A Electronic cymbal component and its component
GB201910228D0 Drum with self-aligning snare
US2017124993A1 Drum pedal with features for adjustment of chain or similar device
WO2017127458A1 Drum pedal with features for adjustment of chain or similar device
WO2017127460A1 Percussion pedal system
US2017206866A1 Guitar bridge with tonal enhancement
US2016322036A1 Precision drum hoop devices and methods
US2016210943A1 Drum stand basket with spring adjustment and other features
US2016210946A1 Hi-hat pedal assembly
DE102015120907A1 Spring-operated audio device mounting device
US2015114205A1 Instrument Mounting Assembly
US2015262564A1 Eyebolt bracket assembly