HESEPER TORFWERK GMBH has a total of 17 patent applications. Its first patent ever was published in 1932. It filed its patents most often in Finland, Ireland and Canada. Its main competitors in its focus markets civil engineering and basic materials chemistry are HESEPER TORFWERK G M B H, OSTROJ and XIAOJUN YANG.
# | Country | Total Patents | |
---|---|---|---|
#1 | Finland | 5 | |
#2 | Ireland | 5 | |
#3 | Canada | 3 | |
#4 | United Kingdom | 3 | |
#5 | United States | 1 |
# | Industry | |
---|---|---|
#1 | Civil engineering | |
#2 | Basic materials chemistry |
# | Technology | |
---|---|---|
#1 | Mining | |
#2 | Working-up peat |
# | Name | Total Patents |
---|---|---|
#1 | Heinrich Horstkamp | 3 |
#2 | Horstkamp Heinrich | 2 |
#3 | Hartmann Heinrich | 2 |
#4 | Heinrich Hartmann | 2 |
#5 | Hendrik Haverkort | 1 |
#6 | Horstkamp H | 1 |
#7 | Hartmann H | 1 |
#8 | Fridrich Glinka | 1 |
#9 | Albert Ruppel | 1 |
#10 | Haverkort Hendrik | 1 |
Publication | Filing date | Title |
---|---|---|
IE22243L | Cutting and stacking peat sods | |
IE20213L | Harvesting of peat | |
IE20153L | Harvesting of peat | |
IE19799L | Drying peat sods¹¹¹¹¹¹¹¹¹¹¹¹¹¹¹¹¹¹¹ganged implements thereto | |
IE19885L | Peat sod collecting apparatus | |
GB696091A | A process and apparatus for arranging peat sods for air drying | |
GB711044A | Process and apparatus for the treatment of peat | |
GB698510A | Apparatus for collecting peat sods which have been spread out for drying in the air | |
US1954933A | Machine for cutting, raising, conveying, and depositing peat sods | |
CA625184A | Peat sod cutting and setting method and apparatus | |
CA809501A | Rearranging stacks of peat | |
CA337830A | Peat machine |