RAYMOND C PENFIELD has a total of 16 patent applications. Its first patent ever was published in 1907. It filed its patents most often in United States. Its main competitors in its focus markets packaging and shipping, machines and transport are LUCE GRAFTON E, WUXI GANGSHENG PORT MACHINERY and FLYDA MORDAUNT LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 16 |
# | Industry | |
---|---|---|
#1 | Packaging and shipping | |
#2 | Machines | |
#3 | Transport | |
#4 | Chemical engineering | |
#5 | Machine tools | |
#6 | Thermal processes |
# | Technology | |
---|---|---|
#1 | Transport or storage devices | |
#2 | Cranes | |
#3 | Unspecified technologies | |
#4 | Hand carts | |
#5 | Unspecified technologies | |
#6 | Shaping clay | |
#7 | Furnaces | |
#8 | Accessories for machine tools | |
#9 | Railway bodies | |
#10 | Drying solid materials by removing liquid |
# | Name | Total Patents |
---|---|---|
#1 | Crum Hollis B | 6 |
#2 | Wallace William W | 4 |
#3 | Moore Benjiman S | 1 |
#4 | Allen William H | 1 |
#5 | Fiske Jonathan P B | 1 |
#6 | Israel William P | 1 |
#7 | Martin James P | 1 |
#8 | Davis Brown | 1 |
Publication | Filing date | Title |
---|---|---|
US1523618A | Unloading conveyer | |
US1414998A | Brick-hacking machine | |
US1416589A | Transfer car | |
US1353686A | Multiple-tool lathe | |
US1347484A | Process of and apparatus for molding clay products | |
US1339119A | Pipe-rack drier-car | |
US1288962A | Brick-hacking machine. | |
US1222535A | Apparatus for handling brick. | |
US1192504A | Brick-lifter. | |
US1121982A | Brick-lifting truck. | |
US1221793A | Brick-setter with self-acting gripping-fingers. | |
US1044428A | Plural-belt conveyer. | |
US1119685A | Transfer-car for unit brick-stacks. | |
US1089537A | Gravity-conveyer. | |
US1134953A | Brick lifting and transferring mechanism. | |
US974782A | Brickmaking apparatus. |