Inventor
Richard Geist
Inventor
Southfield, MI, US
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y10Tprimary
Y10TTechnical subjects covered by former us classification25%
F01DNon-positive displacement machines or engines, e.g. steam turbines19%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges19%
F16LPipes13%
G02BOptical elements, systems or apparatus13%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants6%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application6%
PatentTitleYear
10,465,727Fastener device201910,208,879Fluid connector assembly201910,202,995Self-locking edge clip fastener201910,161,551Quick-connector20189,850,934Self-reinforcing clip20178,408,248'Rotary valve for the control of steam throughput in a steam turbine'20137,145,726'Head-mounted virtual display apparatus for mobile activities'20066,771,423'Head-mounted virtual display apparatus with a near-eye light deflecting element in the peripheral field of view'20045,799,927'Radial rotary slide valve for controlling the steam flow rate in a steam turbine'19985,409,351'Steam turbine with a rotary slide'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–1998Patents assigned to ABB PATENT GMBH (2)· patent assignee history
1995–2013Based in Lauf, DE· patent location history
2004–2019Patents assigned to GEIST RICHARD (4)· patent assignee history
2004–2006Based in Grosse Ile, MI, US· patent location history
2017–2019Patents assigned to A RAYMOND ET CIE (5)· patent assignee history
2017–2019Based in Southfield, MI, US· patent location history
2018–2019Patents assigned to HUNT MITCHELL W (2)· patent assignee history
2018–2019Patents assigned to LUTZKE MATTHEW D (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| A RAYMOND ET CIE | 5 | 2017–2019 |
| GEIST RICHARDself | 4 | 2004–2019 |
| ABB PATENT GMBH | 2 | 1995–1998 |
| HUNT MITCHELL W | 2 | 2018–2019 |
| LUTZKE MATTHEW D | 2 | 2018–2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Southfield, MI, US | 5 | 2017–2019 |
| Lauf, DE | 3 | 1995–2013 |
| Grosse Ile, MI, US | 2 | 2004–2006 |