Inventor
HEAPS DAVID
GB13 patents
⚠️ This page may combine multiple inventors who share the name “HEAPS DAVID”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WABCO EUROPE BVBA
6 patentsUS10683864B2Jun 16, 2020
Twin vane rotary vacuum pump
WABCO EUROPE BVBA2 citations65
US11143188B2Oct 12, 2021
Vacuum pump reed valve which will reduce cold start torque
WABCO EUROPE BVBA0 citations60
US9803642B2Oct 31, 2017
Vacuum pump with eccentrically driven vane (eccentric pump design)
WABCO EUROPE BVBA0 citations49
US11168691B2Nov 9, 2021
Rotary vacuum pump with a rotor end groove
WABCO EUROPE BVBA0 citations43
US10837283B2Nov 17, 2020
Vacuum pump with eccentrically driven vane (eccentric pump design with crank pin)
WABCO EUROPE BVBA0 citations39
US10480465B2Nov 19, 2019
Vacuum pump and system of a vacuum pump and an engine
WABCO EUROPE BVBA0 citations32