| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 122 | |
| #2 | Canada | 51 | |
| #3 | United Kingdom | 4 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Machines | |
| #3 | Engines, pumps and turbines | |
| #4 | Packaging and shipping | |
| #5 | Audio-visual technology | |
| #6 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Lubricating | |
| #2 | Unspecified technologies | |
| #3 | Pumps | |
| #4 | Venting or aerating devices | |
| #5 | Pipes | |
| #6 | Machines | |
| #7 | Handling thin material | |
| #8 | Special information storage | |
| #9 | Lubricating of machines | |
| #10 | Rail vehicle suspensions |
| # | Name | Total Patents |
|---|---|---|
| #1 | Klein Victor G | 77 |
| #2 | Rotter Lutwin C | 62 |
| #3 | Fox Alexander P | 39 |
| #4 | Barks Frank S | 26 |
| #5 | Schneller Rudy F | 14 |
| #6 | Mueller Carl H | 14 |
| #7 | Linders William Z | 11 |
| #8 | Reisert August D | 11 |
| #9 | Boehm William S | 5 |
| #10 | Dorsey Sherman H | 5 |
| Publication | Filing date | Title |
|---|---|---|
| US2715454A | Lubricating system | |
| US2712364A | Lubricating apparatus | |
| US2750932A | Valve mechanism | |
| US2748893A | Lubrication systems | |
| US2745290A | Timing mechanism | |
| US2675097A | Lubrication system | |
| US2694977A | Injector | |
| US2686476A | Injector | |
| US2658585A | Lubricating apparatus | |
| US2698190A | Hose coupling | |
| GB682647A | Improvements in or relating to a record player | |
| US2659546A | Cabinet for line-retrieving reeling apparatus | |
| US2627320A | Lubricating system | |
| US2623707A | Line-retrieving reeling apparatus | |
| US2650677A | Lubricating apparatus | |
| US2657763A | Lubricator pump | |
| US2616524A | Lubricant pump | |
| US2637413A | Lubricant injector | |
| US2728578A | Record player | |
| US2631756A | Lance type pump mounting |