Drilldown: Patents
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Patents > Inventor country 
:
CH or
HU or
IT or
NL
& Applicant type :
Hermann Burkardt or
INDIV or
INDIV+COMPANY
& Granted:
Yes
& CPCs :
CPC B64B1/40 or
CPC B64C23/005 or
None
& Number of text pages:
1-2
:
CH or
HU or
IT or
NL
& Applicant type :
Hermann Burkardt or
INDIV or
INDIV+COMPANY
& Granted:
Yes
& CPCs :
CPC B64B1/40 or
CPC B64C23/005 or
None
& Number of text pages:
1-2 Use the filters below to narrow your results.
Year filed:
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Supplementary to patent:
None (109) ·
Patent AT-1906-30038 (1) ·
Patent AT-1907-30952 (1) ·
Patent AT-1917-79539 (1) ·
Patent BE-1912-04-02 (1) ·
Patent CH-1899-18666 (2) ·
Patent CH-1899-18667 (1) ·
Patent CH-1903-08-11 (1) ·
Patent CH-1909-50001 (1) ·
Patent CH-1910-52044 (2) ·
Patent CH-1910-54251 (1) ·
Patent DE-1908-221155 (1) ·
Patent DE-1909-11-30 Attilio Robiola (1) ·
Patent DE-1914-04-01 Heinrich Bier (1) ·
Patent DE-1917-300978 (1) ·
Patent FR-1904-348909 (1) ·
Patent FR-1908-392048 (1) ·
Patent FR-1910-420958 (1) ·
Patent FR-1911-426850 (1) ·
Patent GB-1893-7712 (2) ·
Patent GB-1908-17695 (1) ·
Patent GB-1908-28547 (1) ·
Patent HU-1901-24148 (4) ·
Patent HU-1909-49726 (2) ·
Patent HU-1916-74821 (1) ·
Patent HU-1917-77280 (1)
Patent agent:
None (107) ·
0 (1) ·
Boult, Wade & Kilburn (1) ·
Boult, Wade & Tennant (2) ·
Bourry-Séquin (1) ·
Bourry-Séquin & Cie (1) ·
C. Gronert, W. Zimmermann u. R. Heering (1) ·
Chassevent (1) ·
de Bongé (1) ·
Dom. Casalonga (1) ·
Dr. Klingler & Geier (1) ·
E. Blum & Co. (3) ·
E. Imer-Schneider (1) ·
E. Steiger-Dieziker (1) ·
Ferdinand Klostermann (2) ·
Gaston Petiau (1) ·
H. Boettcher fils (1) ·
H. Chaponnière (1) ·
H. Kirchhofer (2) ·
Hans Heimann (1) ·
Hans Stickelberger (1) ·
Haseltine, Lake & Co. (1) ·
Henry Barnett? (1) ·
J. Bonnicart et Cie (1) ·
J. E. Evans-Jackson & Co. (1) ·
Kandyba (1) ·
Schwab (1) ·
W. P. Thompson & Co. (1) ·
Wilhelm Reinhard (1)
Assigned to:
National tech categories:
None (7) ·
AT 20 (1) ·
AT 37a (1) ·
AT 47f (1) ·
AT 72b (1) ·
AT 77d (21) ·
AT Classe 77 (1) ·
CH 114 (1) ·
CH 115 (4) ·
CH 129a (4) ·
CH 129b (6) ·
CH 129c (2) ·
CH 79i (1) ·
DE 42k.18 (1) ·
DE 77 (3) ·
DE 77h (2) ·
DE 77h.4 (1) ·
DE 77h.5 (1) ·
DE 77h.6 (1) ·
DK 77 (2) ·
FR 10.1 (3) ·
FR 6.4 (4) ·
HU V/h (66) ·
HU XV/b (1) ·
RU Group V (1) ·
RU Group XII (1) ·
USPC 244/234 (1) ·
USPC 244/32 (1)
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Showing below up to 153 results in range #1 to #153.
