| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 6 | |
| #2 | Canada | 2 | |
| #3 | Australia | 1 | |
| #4 | Denmark | 1 | |
| #5 | EPO (European Patent Office) | 1 | |
| #6 | Spain | 1 | |
| #7 | United Kingdom | 1 | |
| #8 | Norway | 1 | |
| #9 | WIPO (World Intellectual Property Organization) | 1 | |
| #10 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Measurement | |
| #3 | Chemical engineering | |
| #4 | Machines | |
| #5 | Basic materials chemistry | |
| #6 | Civil engineering | |
| #7 | Agriculture |
| # | Technology | |
|---|---|---|
| #1 | Building materials | |
| #2 | Unspecified technologies | |
| #3 | Mixing | |
| #4 | Measuring volume | |
| #5 | Preservation of human bodies | |
| #6 | Horticulture | |
| #7 | General building constructions |
| # | Name | Total Patents |
|---|---|---|
| #1 | Schutz Raymond J | 8 |
| #2 | Lorenzen Edwin N | 5 |
| #3 | Anderson William J | 2 |
| #4 | Rosen Samuel S | 2 |
| #5 | Wilson Donald J | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US4444593A | Rapid setting accelerators for cementitious compositions | |
| CA1172662A | Rapid setting accelerators for cementitious compositions | |
| GB1242409A | Apparatus for measuring and dispensing liquid | |
| US3435989A | Method and apparatus for measuring and dispensing liquids | |
| US3202521A | Cement compositions and the method of controlling the air content thereof | |
| US3189233A | Device for dispensing metered quantities of liquid | |
| US2145284A | Elastic seal | |
| US2203274A | Elastic coating | |
| CA863741A | Method and apparatus for measuring and dispensing liquids |