Drilldown: Patents
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Patents > Office
:
BE
or
LU
or
SU
or
US
& Applicant is inventor:
Yes
& Assigned to
:
Albert L. Watters
or
None
& CPCs
:
CPC B64C2700/6295
or
CPC B64C3/00
or
CPC B64F2700/6226 ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
Use the filters below to narrow your results.
Inventors:
Applicant person:
Tech fields:
Application number:
Patent agent:
National tech categories:
None (74) ·
USPC 244/45R (43) ·
USPC 244/13 (27) ·
USPC 244/90R (8) ·
USPC 244/87 (6) ·
USPC 244/48 (5) ·
USPC 244/91 (5) ·
USPC 244/113 (4) ·
USPC 244/903 (4) ·
USPC 244/119 (4) ·
USPC 244/35R (4) ·
USPC 244/100R (4) ·
USPC 244/101 (4) ·
USPC 244/104R (3) ·
USPC 244/47 (3) ·
USPC 244/123.1 (3) ·
USPC 244/233 (3) ·
USPC 244/50 (3) ·
USPC 244/99.11 (3) ·
USPC 244/144 (3)
Showing below up to 224 results in range #1 to #224.