Inventor · Twinsburg, OH, US

David Barton

31Patents
14h-index
16Co-inventors
78Inventor score

Filing activity: Jul 9, 2001 → Jul 12, 2021

Most-cited inventions

PatentTitleAreaCited byStatus
US6977357B2 Welding wire positioning system Performing Operations; Transporting 95 Expired
US6636776B1 System and method for managing welding procedures and welding resources Performing Operations; Transporting 74 Expired
US6564943B2 Container for welding wire Performing Operations; Transporting 41 Expired
US6745899B1 Wire payout Performing Operations; Transporting 41 Expired
US7198152B2 Welding wire container with ribbed walls and mating retainer ring Performing Operations; Transporting 36 Expired
US6913145B2 Welding wire container with ribbed walls and a mating retainer ring Performing Operations; Transporting 35 Expired
US6649870B1 System and method facilitating fillet weld performance Performing Operations; Transporting 35 Expired
US7178755B2 Retainer ring for wire package Performing Operations; Transporting 34 Expired
US7220942B2 Feeder for endless welding wire Performing Operations; Transporting 29 Expired
US7004318B2 Wire payout Performing Operations; Transporting 27 Expired
US7377388B2 Welding wire package Performing Operations; Transporting 26 Expired
US7398881B2 Retainer ring for a wire package and method of making the same Performing Operations; Transporting 21 Active
US7100863B2 Floating liner Performing Operations; Transporting 20 Expired
US7748530B2 Welding wire package Performing Operations; Transporting 20 Active
USD818063S1 Elongated pull-down bar with connector member General 9 Active
US7222734B2 Welding wire package with lifting strap Performing Operations; Transporting 9 Expired
USD818061S1 Winged pull-up bar General 9 Active
USD818060S1 Inverted v-shaped pull-up bar with wall mount General 8 Active
USD818058S1 Elongated pull-up bar with wall mount General 8 Active
USD818059S1 Inverted V-shaped pull-down bar with connector member General 7 Active
USD908818S1 Winged exercise bar General 6 Active
USD924988S1 Inverted V-shaped exercise bar General 6 Active
US7958996B2 Welding wire package Performing Operations; Transporting 5 Active
USD925665S1 Elongated exercise bar General 4 Active
US7690593B2 Welding wire guide ring Performing Operations; Transporting 3 Active

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