| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 15 | |
| #2 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines | |
| #3 | Mechanical elements | |
| #4 | Machine tools | |
| #5 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Scaffolding | |
| #2 | Unspecified technologies | |
| #3 | Unspecified technologies | |
| #4 | Bolts for doors or windows | |
| #5 | Finishing work on buildings | |
| #6 | Belts or cables for driving | |
| #7 | Nails | |
| #8 | Physical training equipment | |
| #9 | Metal wire processing | |
| #10 | Roof coverings |
| # | Name | Total Patents |
|---|---|---|
| #1 | Neptune Herman P | 16 |
| Publication | Filing date | Title |
|---|---|---|
| US2938745A | Door button | |
| US2930268A | Wire feeding and cutting machine with feed effectively stopped by rolling back on wire | |
| US2772560A | Pick-up device for pre-cast concrete slabs | |
| US2583962A | Form clamp | |
| US2633167A | Wedge operated construction clamp | |
| US2330990A | Concrete form wale clamp | |
| US2271089A | Spacer for form boards | |
| US2168714A | Form clamp | |
| US2224273A | Screed support | |
| US2161379A | Form clamp | |
| US1988746A | Screed support | |
| US1922706A | Wire stretcher | |
| US1729840A | Catch | |
| US1083697A | Tenon-fastener. | |
| US807957A | Shingle-gage. | |
| CA538268A | Wedge operated construction clamps |