Materials / Construction and Civil Engineering

- Advanced data controlled cleaning system (7,056,050)

- Air pressure indication and control system for a tire stem air valve (4,991,618)

- Blast protective barrier system (7,571,577)

- Community intermodal transit system (7,866,910)

- Concrete slab system with self-supported insulation (7,353,642)

- Cross street transit and multimodal multi-level station and pedestrian-oriented interchange (8,915,669)

- Deep water hydro-electric power system (8,749,086)

- Dual function insulated floor and roof panel (D599,037)

- Dual function insulated floor and roof panel for integrated concrete roof or floor (D620,144)

- Dual function insulated floor and roof panel with angled ends (D604,867)

- Dual function insulated floor and roof panel with angled ends for integrated concrete floor and roof (D620,145)

- Dual function insulated floor and roof panel with asymmetrical angled ends for integrated concrete roof or floor (D620,146)

- Dual function insulated floor and roof panel with dual angled ends for integrated concrete roof or floor (D620,147)

- Dual function insulated floor and roof panel with two-directional angled end (D599,038)

- Earth retaining and geo-grid wall system (2004/0265070)

- Electrically conductive shoe and system (7,424,782)

- Elongate inter-locking construction block (D674,917)

- Elongate inter-locking construction block (D675,749)

- Ergonomic hybrid transit access corridor particularly for town and urban centers (6,561,727)

- Fastener system with an entrainable function-facilitating material (5,407,312)

- Filter material (7,311,209)

- Fluid vessel overflow system (5,029,605)

- Fragmentation device (4,942,820)

- Garden block (D679,416)

- Inter-locking construction block (D683,055)

- Inter-locking construction block (D695,914)

- Inter-locking pavement block (D691,288)

- Light-gauge truss framing element (6,167,674)

- Machine light weight sisal-based concrete structural building material (6,881,257)

- Material working and tool control system (5,265,510)

- Metal stud frame (7,308,778)

- Metal stud frame element (6,615,563)

- Metal stud frame element (6,988,347)

- Metal stud frame element construction panel (7,051,484)

- Method of calibrating a volumetric fluid flow sensor (5,079,943)

- Method of on-site construction of concrete column and panel fence system (7,165,916)

- Mixed-use pedestrian-oriented parking structure (7,784,228)

- Multipurpose comminatory oil, air, gas, & pollution filtration system (5,944,987)

- Multi-purpose underground utility conduit system (6,167,916)

- Passive resistive retaining wall structure (5,222,836)

- Portal frame system (5,581,961)

- Soffit with re-enforcing ribs (D610,267)

- Square masonry block (D674,918)

- Square masonry block (D691,287)

- Suspendable conduit bracket system (5,251,857)

- System for measuring vector coordinates (5,245,555)

- Telephone handset (D311,542)

- Tool for the removal of paint-like materials from work surfaces (6,491,575)

- Zero diffusion path gas dosimeter system and method (5,110,551)