David Boyd Baird
11Patents
5h-index
10Co-inventors
63Inventor score
Filing activity: May 1, 1974 → Sep 10, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4658040A | Process for manufacturing heterocyclic compounds | Chemistry; Metallurgy | 14 | Expired |
| US8997727B1 | Projectile shooter toy | Mechanical Engineering; Lighting; Heating | 12 | Active |
| US4211696A | Disperse monoazo dyestuffs derived from 3,5-dinitro-2-amino thiophene as disazo component and an arylamine coupling component | Chemistry; Metallurgy | 9 | Expired |
| US4108867A | 2-Aminothiophenes | Chemistry; Metallurgy | 9 | Expired |
| USD370404S | Suspended support for a projector mounting rack | General | 8 | Expired |
| US4079050A | Disperse monoazo dyestuffs containing a thiophene residue | Chemistry; Metallurgy | 4 | Expired |
| US3992410A | Process for manufacturing thiophene derivatives | Chemistry; Metallurgy | 3 | Expired |
| US4111956A | Process for the manufacture of heterocyclic compounds | Chemistry; Metallurgy | 3 | Expired |
| US4081435A | Disperse azo dyestuffs derived from a 3-amino-7-azabenz-2,1-isothiazole diazo component | Chemistry; Metallurgy | 2 | Expired |
| US3935232A | Process for manufacturing heterocyclic compounds | Chemistry; Metallurgy | 0 | Expired |
| US9561425B2 | Compressive board | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.