Feuling Engineering, Inc.
Ventura, CA, US· latest recorded location
Feuling Engineering, Inc. is named on 5 US grants and 0 published applications in this corpus. Its most frequent classification is F04C (Rotary-piston, or oscillating-piston, positive-displacement machines for liquids).
- Granted patents
- 5
- Published applications
- 0
- Inventors
- 1
- Granted in 2026 so far
- 0
- Most recent grant
- 9 Aug 1994
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
By publication year.
Technology areas
Share of 5 documents
- F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids2
- A42BHats1
- F01LCyclically operating valves for machines or engines1
- F01MLubricating of machines or engines in general1
- F01NGas-flow silencers or exhaust apparatus for machines or engines in general1
- F02BInternal-combustion piston engines1
- F05CIndexing scheme relating to materials, material properties or material characteristics for machines1
Recent patents
- Rotor to casing seals for roots type superchargers9 Aug 1994US 5,335,640 A
- Roots type supercharger19 Jan 1993US 5,180,299 A
- Helmet24 Mar 1992US 5,097,538 A
- Electro/hydraulic variable valve timing system4 Feb 1992US 5,085,181 A
- Muffler for an internal combustion engine23 Jul 1991US 5,033,581 A
No published applications.
Most cited
By later US patents