| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 5 | |
| #2 | Austria | 1 | |
| #3 | Canada | 1 | |
| #4 | Switzerland | 1 | |
| #5 | Germany | 1 | |
| #6 | Denmark | 1 | |
| #7 | Finland | 1 | |
| #8 | France | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Locks | |
| #2 | Office furniture | |
| #3 | Safes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Bergendahl Kavalli Alverius | 3 |
| #2 | Goesta Hedin Erik | 1 |
| #3 | Bengtsson Sture Bernhard | 1 |
| #4 | Hedin Bengt Erik Goesta | 1 |
| #5 | Bergendahl Kavalli A | 1 |
| #6 | Kavalli Alverius Bergendahl | 1 |
| #7 | Alverius Bergendahl Kavalli | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB1209054A | Improvements in or relating to a lock mechanism | |
| GB1058161A | A burglar resistant lock | |
| GB1058462A | Securing device | |
| GB982378A | Mechanically displaceable storage units | |
| GB1027630A | Improvements in and relating to locks | |
| DE1192074B | Locking device for deposition compartments | |
| CA862410A | Lock with adjustable tumbler assembly |