Drilldown: Patents
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Year filed:
Year granted:
Inventors:
Inventor country: (Click arrow to add another value)
Applicant person:
Applicant firm:
Applicant type:
Applicant is inventor:
Filing date:
Full specification filed date:
Application number:
Grant date:
Supplementary to patent:
Patent agent:
Assigned to: (Click arrow to add another value)
National tech categories:
IPCs: (Click arrow to add another value)
CPCs:
Cites these patents: (Click arrow to add another value)
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Patents > Inventor country 
:
CA or
NZ
& Assigned to :
Albert L. Watters or
None
& IPCs :
IPC B64C39/00 or
None
& Cites these patents:
None
& Number of claims:
5-20
:
CA or
NZ
& Assigned to :
Albert L. Watters or
None
& IPCs :
IPC B64C39/00 or
None
& Cites these patents:
None
& Number of claims:
5-20 Use the filters below to narrow your results.
Year filed:
Year granted:
Inventors:
Alfred Albert Strougler (1) ·
Charles Jourdean Stuart (1) ·
Charles Pagé (1) ·
Earl Homer Kelsey (1) ·
Edward Hoult (1) ·
Elliott L'Estrange Barton (1) ·
Felix Gregoire (1) ·
George F. Lewis (1) ·
Haden Herbert Bales (1) ·
Herman Clark Anderson (1) ·
Ignazio Perugini (1) ·
James Edward Fraser (1) ·
James Frederick Verner (1) ·
Joseph Taylor (1) ·
Joseph Wetterwald (1) ·
Kenneth McKenzie Fraser (1) ·
Maurice Ackerman (1) ·
Richard William Cowan (1) ·
Robert D. Bruce (1) ·
William Boyd Alexander (2) ·
William Hull (1) ·
William John Hastings Beach (3)
Inventor country: (Click arrow to add another value)
Applicant person:
None (7) ·
Charles Pagé (1) ·
Earl Homer Kelsey (1) ·
Edward Hoult (1) ·
Felix Gregoire (1) ·
George F. Lewis (1) ·
Haden Herbert Bales (1) ·
James Edward Fraser (1) ·
Joseph Wetterwald (1) ·
Kenneth McKenzie Fraser (1) ·
Maurice Ackerman (1) ·
Richard William Cowan (1) ·
Robert D. Bruce (1) ·
William Boyd Alexander (2) ·
William Hull (1) ·
William John Hastings Beach (3)
Applicant firm:
Applicant type:
Applicant is inventor:
Tech fields:
Filing date:
Full specification filed date:
Application number:
Grant date:
Supplementary to patent:
Patent agent:
Assigned to: (Click arrow to add another value)
National tech categories:
None (8) ·
AU 90.3 (1) ·
AU 90.5 (1) ·
CA 244/10 (1) ·
CA 244/11 (1) ·
CA 244/21 (1) ·
CA 244/34 (1) ·
CA 244/46 (1) ·
CA 244/6 (1) ·
CA 244/67 (1) ·
CA 54 (1) ·
NZ 90.3 (1) ·
USPC 244/107 (1) ·
USPC 244/121 (1) ·
USPC 244/218 (1) ·
USPC 244/233 (1) ·
USPC 244/3.23 (1) ·
USPC 244/51 (1) ·
USPC 244/6 (1) ·
USPC 244/74 (1) ·
USPC 416/123 (1)
IPCs: (Click arrow to add another value)
CPCs:
Cites these patents: (Click arrow to add another value)
Number of text pages:
Number of claims:
Number of figures:
Showing below up to 23 results in range #1 to #23.
