Learn more

SPERIAN FALL PROT INC

Overview
  • Total Patents
    23
About

SPERIAN FALL PROT INC has a total of 23 patent applications. Its first patent ever was published in 2005. It filed its patents most often in Canada, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets consumer goods, machines and mechanical elements are DB IND LLC, D B INDUSTRIES LLC and BARROW HEPBURN EQUIP LTD.

Patent filings in countries

World map showing SPERIAN FALL PROT INCs patent filings in countries
# Country Total Patents
#1 Canada 6
#2 WIPO (World Intellectual Property Organization) 5
#3 China 4
#4 Japan 4
#5 Mexico 2
#6 Australia 1
#7 New Zealand 1

Patent filings per year

Chart showing SPERIAN FALL PROT INCs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Consumer goods
#2 Machines
#3 Mechanical elements

Top inventors

# Name Total Patents
#1 Balquist Ross 13
#2 Parker Thomas W 12
#3 Anderson Preston L 11
#4 Frey John R 6
#5 Smith Hugh 4
#6 Lang Tracy H 3
#7 Winslow David A 3
#8 Lang Tracy 3
#9 Thomas W Parker 3
#10 Montgomery Brian 3

Latest patents

Publication Filing date Title
AU2012201721A1 Safety harnesses, connective ring attachments for use in safety harnesses and back pads for use in safety harnesses
CA2795336A1 Retracting lifeline systems for use in tie-back anchoring
CN101959558A Systems for use with multiple safety devices and connectors for use therewith
MX2010007436A Energy absorbing lifeline systems.
WO2008030552A2 Safety harnesses, connective ring attachments for use in safety harnesses and back pads for use in safety harnesses
NZ552492A Safety harnesses