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CAMCO INC

Overview
  • Total Patents
    609
About

CAMCO INC has a total of 609 patent applications. Its first patent ever was published in 1948. It filed its patents most often in United States, United Kingdom and Canada. Its main competitors in its focus markets civil engineering, machines and consumer goods are SID W RICHARDSON INC, WEATHERFORD OIL TOOL COMPANY I and SUBSURFACE TECHNOLOGY AS.

Patent filings in countries

World map showing CAMCO INCs patent filings in countries

Patent filings per year

Chart showing CAMCO INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Pringle Ronald Earl 82
#2 Pringle Ronald E 55
#3 Banicevic Nedo 40
#4 Tausch Gilbert H 23
#5 Morris Arthur John 19
#6 Watkins Fred E 17
#7 St Louis Robert M 17
#8 Morris Arthur J 15
#9 Mcgowen Jr Harold E 14
#10 St Louis Robert Maurice 13

Latest patents

Publication Filing date Title
CA2531591A1 Clothes dryer with improved air flow
CA2508607A1 Clothes dryer door assembly
CA2508860A1 Clothes dryer reversible door assembly
CA2507965A1 Clothes dryer sensor compensation system and method
CA2505571A1 Clothes dryer moisture sensing circuit
CA2505565A1 Apparatus and method for controlling a clothes dryer
MXPA04006529A Clothes dryer.
CA2453680A1 Refrigerator crisper assembly
CA2453684A1 Refrigerator crisper air flow control assembly
CA2453683A1 Refrigerator crisper seal
CA2453651A1 Refrigerator crisper drawer assembly
CA2453763A1 Refrigerator door bin
CA2434354A1 Clothes dryer with self speed regulated motor
CA2412296A1 Dryer drum bearing assembly
CA2409727A1 Clothes dryer with movable rear panel spacer
CA2409537A1 Electrical heater housing support wall
CA2410001A1 Method of assembling an electrical heater support housing
CA2390660A1 Control system for an automatic clothes dryer
CA2383905A1 Refrigerator cabinet refrigerant tube assembly
US6574984B1 Refrigerator door mounted water dispensing assembly