| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 5 | |
| #2 | Sweden | 5 | |
| #3 | Austria | 4 | |
| #4 | Denmark | 4 | |
| #5 | German Democratic Republic | 3 | |
| #6 | France | 3 | |
| #7 | United Kingdom | 3 | |
| #8 | Hungary | 3 | |
| #9 | Italy | 3 | |
| #10 | Netherlands | 3 | |
| #11 | Poland | 3 | |
| #12 | Romania | 3 | |
| #13 | United States | 2 | |
| #14 | Bulgaria | 1 | |
| #15 | Switzerland | 1 | |
| #16 | Czechoslovakia | 1 | |
| #17 | Finland | 1 | |
| #18 | USSR (Union of Socialist Soviet Republics) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Furniture and games | |
| #3 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Producing goods from plastic | |
| #2 | Shaping of plastics | |
| #3 | Fillers | |
| #4 | Physical training equipment | |
| #5 | Protective garments | |
| #6 | Certain plastics |
| # | Name | Total Patents |
|---|---|---|
| #1 | Uruba Vladimir | 16 |
| #2 | Burian Milan | 14 |
| #3 | Figalla Zdenek | 12 |
| #4 | Svub Veroslav | 11 |
| #5 | Figalla Z | 6 |
| #6 | Uruba V | 6 |
| #7 | Figalla Zdenek Dipl Ing | 3 |
| #8 | Uruba Vladimir Dipl Ing | 3 |
| #9 | Svub V | 2 |
| #10 | Kosina Jaromir Dipl Ing | 2 |
| Publication | Filing date | Title |
|---|---|---|
| CS94190A2 | Sports accountrement guard | |
| RO85050B1 | Process for making a network of rubber ribs between the elementary parts covering the surface of a stamped sportsball | |
| DE2813415A1 | METHOD FOR CREATING A NETWORK OF RUBBER RIBS BETWEEN INDIVIDUAL COVERING PARTS ON THE SURFACE OF GLUED SPORTS BELLS | |
| GB1573079A | Games ball | |
| BG43028A3 | Inflatable sport ball and method for its manufacture | |
| GB1573078A | Method of making a wound wrapping on a base member for themanufacture of a games ball | |
| CH544645A | Synthetic foam damping elements - foamed onto sports articles | |
| DE2220554A1 | Synthetic foam damping elements - foamed onto sports articles |