Inventor
Mackenzie L. Knapp
Inventor
Saranac, MI, US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
LOC15primary
LOC1531%
F01DNon-positive displacement machines or engines, e.g. steam turbines15%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles8%
C10MLubricating compositions8%
C10NIndexing scheme associated with subclass c10m relating to lubricating compositions8%
F04DNon-positive-displacement pumps8%
F16CShafts8%
F16FSprings8%
Y02TClimate change mitigation technologies related to transportation8%
PatentTitleYear
D0917810Multi-surface vacuum cleaner2021D0914306Vacuum cleaner foot, wand, and handle2021D0909696Brushroll for a floor cleaning apparatus2021D0908996Brushroll for a floor cleaning apparatus20214,872,767'Bearing support'19894,796,721'System for displacing a power pack from a vehicle'19894,329,114'Active clearance control system for a turbomachine'19824,111,821'Lubricants for reciprocating compressors for oxygen-free gases'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978Patents assigned to TENNECO CHEM (1)· patent assignee history
1978Based in Bridgewater, NJ, US· patent location history
1982Patents assigned to NASA (1)· patent assignee history
1982–1989Based in Lynnfield, MA, US· patent location history
1989Patents assigned to GEN ELECTRIC (2)· patent assignee history
2021Patents assigned to BISSELL INC (4)· patent assignee history
2021Based in Saranac, MI, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BISSELL INC | 4 | 2021 |
| GEN ELECTRIC | 2 | 1989 |
| NASA | 1 | 1982 |
| TENNECO CHEM | 1 | 1978 |
Locations
| Location | Patents | Span |
|---|---|---|
| Saranac, MI, US | 4 | 2021 |
| Lynnfield, Massachusetts, US | 3 | 1982–1989 |
| Bridgewater, New Jersey, US | 1 | 1978 |