| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 49 | |
| #2 | United Kingdom | 16 | |
| #3 | Germany | 6 | |
| #4 | Canada | 5 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Machines | |
| #3 | Mechanical elements | |
| #4 | Telecommunications | |
| #5 | Basic materials chemistry | |
| #6 | Engines, pumps and turbines |
| # | Technology | |
|---|---|---|
| #1 | Foundry moulding | |
| #2 | Casting metal | |
| #3 | Unspecified technologies | |
| #4 | Building materials | |
| #5 | Pistons and sealings | |
| #6 | Inorganic treatment materials | |
| #7 | Shaping of plastics | |
| #8 | Alloys | |
| #9 | Cylinders for combustion engines | |
| #10 | Transmission |
| # | Name | Total Patents |
|---|---|---|
| #1 | Meloche Daniel H | 17 |
| #2 | Udale Stanley M | 10 |
| #3 | Dostal Joseph L | 7 |
| #4 | Anderson Walter S | 6 |
| #5 | Alexander Anderson | 5 |
| #6 | Candler De Forest W | 3 |
| #7 | Louis Dostal Joseph | 2 |
| #8 | Alex Anderson | 2 |
| #9 | Kimber Harry P | 2 |
| #10 | Meloche Daniel M | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US1751727A | Cast-iron mold | |
| US1670614A | Cooling means for permanent molds | |
| US1722098A | Coating for molds | |
| US1703708A | Core-making machine | |
| US1845286A | Coating for metal molds | |
| US1693923A | Coating for molds | |
| US1670613A | Riser for metal molds | |
| GB248725A | Improvements in vents for metal moulds used for casting metals | |
| US1771201A | Greensand core | |
| US1658144A | Iron mold | |
| US1584018A | Metal mold | |
| US1582169A | Metal mold | |
| US1611869A | Knock-out for molds | |
| US1570950A | Extension bar | |
| GB235505A | Improvements in refractory furnace linings | |
| US1627879A | Vent plug for permanent molds | |
| US1618245A | Pipe-molding machine | |
| US1561561A | Pipe-mold coatings | |
| GB247735A | Improvements in or relating to the production of die-cast iron castings | |
| US1560838A | Coating for metal molds |