| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 9 | |
| #2 | Canada | 5 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Machines | |
| #3 | Materials and metallurgy |
| # | Technology | |
|---|---|---|
| #1 | Soldering, welding and flame cutting | |
| #2 | Unspecified technologies | |
| #3 | Unspecified technologies | |
| #4 | Building materials |
| # | Name | Total Patents |
|---|---|---|
| #1 | Wasserman Rene D | 14 |
| Publication | Filing date | Title |
|---|---|---|
| US2656281A | Moldable compounds for making jigs | |
| US2632080A | Welding electrode | |
| US2626339A | Welding rod | |
| US2544000A | Coated welding rod | |
| US2479798A | Welding fluxes | |
| US2471803A | Weldrod flux coating | |
| US2410850A | Protective covering for welding rods | |
| US2583163A | Alloying process in bonding of metals | |
| US2424522A | Method of bonding adjacent ends of metallic tubing | |
| CA480193A | Welding fluxes | |
| CA459225A | Protective covering for welding rods | |
| CA551489A | Coated welding electrode | |
| CA443185A | Protective covering for welding rods | |
| CA493312A | Flux composition |