Inventor
Keith Gustafson
Inventor
Waleska, GA, US
Overview
Patents· 24 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F17Cprimary
F17CVessels for containing or storing compressed, liquefied or solidified gases39%
Y02TClimate change mitigation technologies related to transportation12%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof10%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
Y10TTechnical subjects covered by former us classification8%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution6%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles4%
F02DControlling combustion engines4%
A01MCatching, trapping or scaring of animals2%
B67DDispensing, delivering or transferring liquids, not otherwise provided for2%
PatentTitleYear
9,903,534'Cryogenic liquid delivery system and method with active pressure building capabilities'20189,746,132'Self-saturating liquefied natural gas delivery system utilizing hydraulic pressure'20179,388,943'Ullage tank for vertical storage tank'20166,698,211'Natural gas fuel storage and supply system for vehicles'20046,393,847'Liquid cryogen freezer'20026,354,088'System and method for dispensing cryogenic liquids'20026,128,908'Cryogenic liquid storage tank with integral ullage tank'20005,572,875'Relief valve construction to minimize ignition hazard from cryogenic storage tanks containing volatile liquids'19965,537,824'No loss fueling system for natural gas powered vehicles'19965,421,162'LNG delivery system'19955,421,160'No loss fueling system for natural gas powered vehicles'19955,421,161'Storage system for cryogenic fluids'19955,404,918'Cryogenic liquid storage tank'19955,373,702'LNG delivery system'19945,365,692'Method and apparatus for exterminating pests'19945,228,585'Variable capacity vehicle-mounted cryogenic storage vessels and method of making same'19935,228,295'No loss fueling station for liquid natural gas vehicles'19935,163,409'Vehicle mounted LNG delivery system'19925,011,700'Syrup delivery system for carbonated beverages'19914,956,975'Shutoff valve for cryogenic liquid storage tank'19904,925,060'Cork for cryogenic dry shipper'19904,625,753'Container for receiving, storing, and dispensing cryogenic fluids'19864,608,831'Self-pressurizing container for cryogenic fluids'19864,491,347'Cryogenic connector'1985Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1985–1996Patents assigned to MINNESOTA VALLEY ENG (11)· patent assignee history
1985Based in New Prague, MN, US· patent location history
1986–1991Patents assigned to GUSTAFSON KEITH W (5)· patent assignee history
1986–2018Based in Waleska, GA, US· patent location history
1993Based in Canton, GA, US· patent location history
2002–2018Patents assigned to CHART INC (6)· patent assignee history
2016Patents assigned to GUSTAFSON KEITH (1)· patent assignee history
2016Patents assigned to HOLSINGER LYLE (1)· patent assignee history
2017Based in Ball Ground, GA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MINNESOTA VALLEY ENG | 11 | 1985–1996 |
| CHART INC | 6 | 2002–2018 |
| GUSTAFSON KEITH Wself | 5 | 1986–1991 |
| GUSTAFSON KEITHself | 1 | 2016 |
| HOLSINGER LYLE | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Waleska, Georgia, US | 20 | 1986–2018 |
| Canton, Georgia, US | 2 | 1993 |
| Ball Ground, Georgia, US | 1 | 2017 |
| New Prague, Minnesota, US | 1 | 1985 |