| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 10 | |
| #2 | France | 7 | |
| #3 | South Africa | 7 | |
| #4 | Canada | 5 | |
| #5 | Germany | 5 | |
| #6 | Spain | 5 | |
| #7 | United Kingdom | 5 | |
| #8 | Australia | 2 | |
| #9 | Belgium | 2 | |
| #10 | Switzerland | 2 | |
| #11 | Denmark | 2 | |
| #12 | Finland | 2 | |
| #13 | Ireland | 2 | |
| #14 | Japan | 2 | |
| #15 | Netherlands | 2 | |
| #16 | Norway | 2 | |
| #17 | New Zealand | 2 | |
| #18 | Sweden | 2 | |
| #19 | Italy | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Syringes | |
| #2 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Mathes Stanley | 10 |
| #2 | Mathes S | 7 |
| #3 | Glenn Albert | 4 |
| #4 | Lundquist Ingemar H | 3 |
| #5 | Glenn A | 3 |
| #6 | Glenn Albert S | 3 |
| #7 | Mathes Stanley W | 3 |
| #8 | Lundquist I | 2 |
| #9 | Poulsen B | 2 |
| #10 | Glenn A S | 2 |
| Publication | Filing date | Title |
|---|---|---|
| US4227522A | Inhalation device | |
| US4192309A | Inhalation device with capsule opener | |
| GB1521000A | Inhalation device | |
| US4014336A | Inhalation device | |
| US3964483A | Inhalation device | |
| US4005711A | Inhalation device | |
| US3973566A | Inhalation device | |
| US3938516A | Inhalation device |