Category:American inventions
Appearance
![](http://upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/30px-Commons-logo.svg.png)
Wikimedia Commons has media related to Inventions from the United States.
This category is about inventions that were patented, though not necessarily invented, in the United States.
Subcategories
This category has the following 5 subcategories, out of 18 total.
(previous page) (next page)(previous page) (next page)
Pages in category "American inventions"
The following 200 pages are in this category, out of approximately 822 total. This list may not reflect recent changes.
(previous page) (next page)O
P
- Pacifier-activated lullaby
- Pager
- PageRank
- Paintball
- Panaglide
- Panavision
- Panoram
- Paper bag
- Paper clip
- Paper cup
- Paper shredder
- Paper towel
- Parking meter
- Pattern playback
- Paver (vehicle)
- Payphone
- PDCA
- Peak expiratory flow
- Peavey (tool)
- Pelton wheel
- People meter
- Perl
- Permanent press
- Personal computer
- PET for bone imaging
- Petroleum jelly
- Phase-change incubator
- Phonograph
- Phonograph cylinder
- Phonometer
- Phonomotor
- Photocopier
- Photosensitive glass
- Pie iron
- Pin tumbler lock
- Pipe wrench
- Pipecutter
- Pisco sour
- Plasma display
- Plotter
- Pneumoencephalography
- PoC radio
- Point of sale
- Pointer (computer programming)
- Pointing stick
- Poker
- Polar fleece
- Police lock
- Polio vaccine
- Polygraph
- Polymerase chain reaction
- Polytetrafluoroethylene
- Popcorn maker
- Portable People Meter
- Portland Loo
- Positron emission tomography
- Post-it note
- Postcard
- Potato chip
- List of potato chip brands
- Powder bed and inkjet head 3D printing
- Power steering
- Power window
- Preparation H
- Pritikin diet
- Programmable ROM
- Psionics
- Public-access television
- Pulse oximetry
R
- Radar speed gun
- Radial arm saw
- Radio reading service
- Radio telescope
- Radiocarbon dating
- Railway gun
- Raised pavement marker
- RAM press
- Rammed earth
- Ranch dressing
- Random-access memory
- RCA TK-40/41
- RealTouch
- ReCAPTCHA
- Recloser
- Recombinant DNA
- Refreshable braille display
- Refrigerator car
- Relay
- Remove before flight ribbon
- Resin identification code
- Retort pouch
- Revolver
- Revolving door
- Richter scale
- Ring spinning
- Robocasting
- Rogallo wing
- Rollerblade
- Roomba
- Roper steam velocipede
- Rosedale diet
- Rotary dial
- Rotary hook
- Roto-Rooter
- Rotolactor
- Rumford fireplace
S
- Safety pin
- Safety razor
- Salt and pepper shakers
- Sandblasting
- Satellite navigation
- Scanning acoustic microscope
- Scent transfer unit
- Schrader valve
- Science tourism
- Scimitar antenna
- Scoop (utensil)
- Scotch Tape
- Scrabble
- Screen door
- Screenless hammer mill
- Scrub Daddy
- Segway
- Selective laser sintering
- Self-Injurious Behavior Inhibiting System
- Semi-trailer truck
- SERF
- Sewing machine
- Shelby Gem Factory
- Shell higher olefin process
- Shielded metal arc welding
- Sholes and Glidden typewriter
- Shopping cart
- Silencer (firearms)
- Silica gel
- Silly Putty
- Silo
- Sir Vival
- Six Degrees patent
- Skateboard
- Skee-Ball
- Skid-steer loader
- Slingshot (water vapor distillation system)
- Slot machine
- Smart thermostat
- Smell-O-Vision
- Smoke detector
- Snowmaking
- Soccket
- Soda gun
- Soft serve
- Solar cell
- Burt's solar compass
- Soldering gun
- Soldering iron
- Solid-propellant rocket
- Soundbar
- Soundbase
- South Beach Diet
- Space blanket
- Space telescope
- Space Pen
- Space Shuttle
- Space tourism
- Speed square
- Spider wrap
- Spinner (wheel)
- Spork
- Spray paint
- Spreadsheet
- SQUID
- Stanford MIPS
- Staple remover
- Stapler
- Steadicam
- Stellarator
- Stepping switch
- Stereo-Pak