| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 46 | |
| #2 | United Kingdom | 4 | |
| #3 | Canada | 2 | |
| #4 | Switzerland | 2 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Machines | |
| #3 | Measurement | |
| #4 | Machine tools | |
| #5 | Consumer goods | |
| #6 | Materials and metallurgy | |
| #7 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Shafts | |
| #2 | Unspecified technologies | |
| #3 | Measuring length, angles and areas | |
| #4 | Gearing | |
| #5 | Accessories for machine tools | |
| #6 | Hairstyling and cosmetic | |
| #7 | Soldering, welding and flame cutting | |
| #8 | Clutches and brakes | |
| #9 | Vehicle wheels | |
| #10 | Foundry moulding |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hess Henry | 54 |
| #2 | Jun In-Kook | 1 |
| #3 | Ruthenburg Marcus | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2011311372A1 | Pump Devices, Methods, and Systems | |
| US1252005A | Method of coating articles. | |
| GB191517931A | Improvements in Soldering Pastes. | |
| US1294802A | Pencil. | |
| US1278147A | Pencil. | |
| US1249394A | Screw-driver. | |
| US1222626A | Apparatus for producing audible moving pictures. | |
| US1131697A | Method of casting. | |
| US1291878A | Soldering-pack. | |
| US1170255A | Gage. | |
| US1159025A | Gage. | |
| US1172359A | Caliper-gage. | |
| US1179921A | Pen-filler. | |
| US1103358A | Method of and apparatus for tempering iron and steel articles. | |
| US1020095A | Change-gear mechanism. | |
| US1085420A | Gear-wheel. | |
| US1169327A | Gage. | |
| US1163921A | Gage. | |
| US1157389A | Gage. | |
| GB191015272A | Ball Bearings. |