patent
P74
predicate
Indicates that a legal protection has been granted to an entity for an invention, giving it exclusive rights to make, use, or sell that invention.
Observed surface forms (5)
- patentHolderOf ×7
- heldPatentFor ×4
- patentOn ×2
- patentGranted ×1
- patents ×1
Sample triples (33)
| Subject | Object |
|---|---|
| Alexander Graham Bell | US174465A ⓘ |
| Alexander Graham Bell | telephone transmitter and receiver patents ⓘ |
| Alexander Lyman Holley | improvements in Bessemer converters ⓘ |
| André Citroën | double helical gear system ⓘ |
| Douglas Engelbart | U.S. patent for the computer mouse ⓘ |
| Edouard Heuer | oscillating pinion chronograph mechanism ⓘ |
| Edwin H. Armstrong | FM radio system via predicate surface "heldPatentFor" ⓘ |
| Edwin H. Armstrong | regenerative circuit via predicate surface "heldPatentFor" ⓘ |
| Edwin H. Armstrong | superheterodyne receiver via predicate surface "heldPatentFor" ⓘ |
| Edwin H. Armstrong | superregenerative receiver via predicate surface "heldPatentFor" ⓘ |
| Eli Whitney | U.S. patent for cotton gin ⓘ |
| Harold Stephen Black | negative feedback amplifier via predicate surface "patentOn" ⓘ |
| Harry Steenbock | ultraviolet irradiation process for vitamin D enrichment of foods via predicate surface "patentOn" ⓘ |
| Henry Bessemer |
Bessemer process
ⓘ
surface form:
Bessemer process for the manufacture of steel
|
|
Sir Hiram Maxim
surface form:
Hiram Maxim
|
automatic machine gun cooling system ⓘ |
|
Sir Hiram Maxim
surface form:
Hiram Maxim
|
improvements in electric lighting ⓘ |
|
Sir Hiram Maxim
surface form:
Hiram Maxim
|
inhaler for medical use ⓘ |
|
Sir Hiram Maxim
surface form:
Hiram Maxim
|
mousetrap design ⓘ |
|
Sir Hiram Maxim
surface form:
Hiram Maxim
|
recoil-operated machine gun mechanism ⓘ |
| James Hargreaves | spinning jenny patent of 1770 ⓘ |
| John A. Roebling | wire rope manufacturing process ⓘ |
| Lee de Forest |
Lee de Forest
via predicate surface "patentHolderOf"
self-linksurface differs
ⓘ
surface form:
Audion vacuum tube patent
|
| Lee de Forest | radio telegraphy improvements via predicate surface "patentHolderOf" ⓘ |
| Leo Szilard | neutron-induced chain reaction patent via predicate surface "patentHolderOf" ⓘ |
|
Tesla
surface form:
Nikola Tesla
|
AC induction motor patents via predicate surface "patentHolderOf" ⓘ |
|
Tesla
surface form:
Nikola Tesla
|
polyphase AC system patents via predicate surface "patentHolderOf" ⓘ |
| Overture Services | search advertising technologies via predicate surface "patents" ⓘ |
| Robert H. Goddard | liquid-fuel rocket design via predicate surface "patentHolderOf" ⓘ |
| Robert H. Goddard | multi-stage rocket design via predicate surface "patentHolderOf" ⓘ |
| Samuel Morse | telegraph system patent (US 1647) ⓘ |
| Watt steam engine | 1769 via predicate surface "patentGranted" ⓘ |
| William Murdock | improvements to steam engines ⓘ |
| William Murdock | sun-and-planet gear (attributed work for Boulton and Watt) ⓘ |