Patents Issued

At Williams IP Law we are very familiar with the patent process and want to show you a small sample portfolio of the patents we have retained for our clients. Please click on each patent below for more detailed information.

Patents Issued Portfolio

PATENT NO.   Title
1 8,622,375 Dual frequency damper for an aircraft
2 8,615,714 System and method for performing multiple,simultaneous, independent simulations in a motion
capture environment
3 8,602,400 Method and apparatus for improved vibration isolation
4 8,602,351 Removable horizontal stabilizer for helicopter
5 8,602,347 Tilt rotor aircraft with fixed engine arrangement
6 8,599,194 System and method for the interactive display of data in a motion capture environment
7 8,590,827 Rijke tube cancellation device for helicopters
8 8,588,996 Aircraft occupant protection system
9 8,584,700 Discharge valve
10 8,584,624 Equine support boot
11 8,567,709 Rotorcraft with variable incident wing
12 8,540,453 Apparatus for joining members and assembly thereof
13 8,528,177 Mandrel extraction tool and method of using same
14 8,500,062 Rotor blade spacing for vibration attenuation
15 8,499,907 Piezoelectric liquid inertia vibration eliminator
16 8,496,434 Differential pitch-control to optimize co-rotating stacked rotor performance
17 8,474,753 Aircraft occupant protection system
18 8,474,745 Rotor hub vibration attenuator
19 8,444,382 Rotor hub for use with high-inertia blades
20 8,443,763 Equine support boot
21 8,424,799 Rotor hub vibration attenuator
22 8,419,375 Method of making a rotor yoke and rotor yoke thereof
23 8,418,957 Crash attenuation system for aircraft
24 8,360,727 Yoke and bearing fitting assembly for rotors
25 8,348,192 Crash attenuation system for aircraft
26 8,341,816 Tool for disconnecting an air-hose coupler
27 8,336,635 Downhole apparatus with packer cup and slip
28 D672,224 Z-shaped pin
29 8,328,129 Vibration-attenuating hard-mounted pylon
30 8,326,677 System and method for selecting an optimal forecasting hierarchy
31 D668,453 Security case for handgun
32 D668,046 Security case for handgun