"I wanted to create a biodegradable HVAC system filter to help reduce waste in landfills," said an inventor, from South ...

PITTSBURGH, April 29, 2025 /PRNewswire/ -- "I wanted to create an improved fan filter to capture small dust particles, allergens, and debris while the fan was rotating," said an inventor, from Lansing ...

PITTSBURGH, Jan. 21, 2025 /PRNewswire/ -- "I wanted to create a new furnace filter that can be easily and safely gripped and pulled for removal," said an inventor, from Arlington, Tenn., "so I ...

PITTSBURGH, May 30, 2024 /PRNewswire/ -- "I needed to create an accessory for gravity feed water filters to help keep the filter material from drying out during daily use and to enable partial filling ...

PITTSBURGH, Dec. 30, 2023 /PRNewswire/ -- "I'm a mechanic and very familiar with old oil spilling out of filters when they are detached from engines," said an inventor, from Dowling, Ontario, Canada, ...

PITTSBURGH, Oct. 29, 2025 /PRNewswire/ -- "I wanted to create an improved way to extract dirt, debris, contaminants and odors from the inlet lines of recreational vehicles," said an inventor, from ...

PITTSBURGH, May 22, 2023 /PRNewswire/ -- "I wanted to create an automatic way to intercept and remove harmful pollutants and fine particulates that are normally expelled from the tailpipe of a vehicle ...