| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 73 | |
| #2 | Canada | 5 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Transport | |
| #3 | Machines | |
| #4 | Packaging and shipping | |
| #5 | Measurement | |
| #6 | Medical technology | |
| #7 | Machine tools |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kraft Henry P | 78 |
| #2 | Schweinert Maximilian Charles | 11 |
| #3 | Schweinert M C | 2 |
| #4 | Charles Schweinert Maximilian | 2 |
| #5 | Schweinert Maximillian Charles | 1 |
| #6 | Schweinert Miximilian Charles | 1 |
| #7 | Schweinert M Charles | 1 |
| #8 | Schweinert Maximilian C | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US1499063A | Hose or pipe coupling | |
| US1502786A | Valve for atomizer bulbs or the like | |
| US1483455A | Pipe coupling | |
| US1506006A | Water-bottle stopper | |
| US1489325A | Sheet-metal nut | |
| US1457706A | Safety device for bottles | |
| US1504250A | Quick-acting rim nut or the like | |
| US1492077A | Dust cap for tire valves and the like | |
| US1391483A | Spreader for pneumatic tires | |
| US1467484A | Dust cap for tire valves | |
| US1408099A | Tire-deflating machine | |
| US1483454A | Pipe coupling | |
| US1498175A | Tire valve | |
| US1505098A | Dust cap | |
| US1383127A | Double pump connection | |
| US1383126A | Pump-coupling | |
| US1481515A | Washer | |
| US1433518A | Pump coupling | |
| US1469927A | Tire valve | |
| US1506005A | Dust cap or the like |