| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 8 | |
| #2 | United States | 3 | |
| #3 | Germany | 1 | |
| #4 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Environmental technology | |
| #3 | Machines | |
| #4 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Batteries | |
| #2 | Reduction of greenhouse gas emissions | |
| #3 | Unspecified technologies | |
| #4 | Shaping of plastics | |
| #5 | Electrical vehicle propulsion | |
| #6 | Spark gaps and corona devices | |
| #7 | Milling |
| # | Name | Total Patents |
|---|---|---|
| #1 | Dinin Alfred | 8 |
| #2 | Alfred Dinin | 3 |
| #3 | Schoop Max Ulrich | 2 |
| #4 | Espagnent Maurice | 2 |
| Publication | Filing date | Title |
|---|---|---|
| US1966237A | Storage battery separator | |
| US1653949A | Portable battery of electric accumulators | |
| GB184658A | Improvements in electric accumulators | |
| US1379854A | Liquid-tight joint for preventing leakage between the terminal rods and covers of electric accumulators | |
| DE329901C | Sealing of pole leads of accumulators |