Individual holder
BROWN LAWRENCE G
12 granted patents·2 pending applications·403 citations·filing 1976–2023
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
14 records- 0196US4290507AActuating system and apparatus for brakes and clutches and the likeBROWN LAWRENCE G·Filed 1979·Granted Sep 22, 1981·45 cites·11 claims
- 0290US4391352ABrake system and apparatus and method thereforBROWN LAWRENCE G·Filed 1977·Granted Jul 5, 1983·48 cites·23 claims
- 0387US4441705AExercising apparatusBROWN LAWRENCE G·Filed 1978·Granted Apr 10, 1984·60 cites·12 claims
- 0487US4309043ADrive system for bicycles and other apparatusBROWN LAWRENCE G·Filed 1979·Granted Jan 5, 1982·34 cites·28 claims
- 0586US7918087B1System for relocating and converting potential energy of water without damsBROWN LAWRENCE G·Filed 2009·Granted Apr 5, 2011·15 cites·20 claims
- 0686US4789153AExercise systemBROWN LAWRENCE G·Filed 1985·Granted Dec 6, 1988·80 cites·40 claims
- 0785US4461375AOne-way transmission system for bicycles or the likeBROWN LAWRENCE G·Filed 1977·Granted Jul 24, 1984·27 cites·16 claims
- 0883US4281845ADrive system for bicycles and other apparatusBROWN LAWRENCE G·Filed 1979·Granted Aug 4, 1981·29 cites·34 claims
- 0981US2024151214A1Apparatuses, Systems, and Methods for Extraction and/or Storage of Energy From Moving FluidsBROWN LAWRENCE G·Filed 2023·Application pending·0 cites
- 1078US4133550ABicycle and power transmission systemBROWN LAWRENCE G·Filed 1978·Granted Jan 9, 1979·27 cites·140 claims
- 1161US5083772AExercising apparatusBROWN LAWRENCE G·Filed 1979·Granted Jan 28, 1992·24 cites·51 claims
- 1248US4206660AInfinitely variable (from zero up) transmissions, with constant or harmonic power input and a chain gear multiaction camBROWN LAWRENCE G·Filed 1976·Granted Jun 10, 1980·8 cites·34 claims
- 1340US2008106489A1Systems and methods for a head-mounted displayBROWN LAWRENCE G·Filed 2007·Application pending·0 cites
- 1438US4925433APower transmitting systemBROWN LAWRENCE G·Filed 1988·Granted May 15, 1990·6 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when BROWN LAWRENCE G files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →