Peter MacDonald
21Patents
13h-index
29Co-inventors
81Inventor score
Filing activity: Aug 4, 1975 → Oct 9, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6751914B2 | Post and beam furniture system | Emerging Cross-Sectional Technologies | 136 | Expired |
| US6647652B1 | Display board system | Physics | 64 | Expired |
| US7249624B2 | Post and beam furniture system | Emerging Cross-Sectional Technologies | 60 | Expired |
| US6000179A | Stacking panel and off-module panel connections | Emerging Cross-Sectional Technologies | 44 | Expired |
| US7325343B2 | Display board system | Physics | 43 | Expired |
| US4576936A | 6.alpha.-Fluoro-9.alpha.-chloro-prednisolone 17,21-diesters | Chemistry; Metallurgy | 34 | Expired |
| US4695625A | Process for the preparation of 16,17 acetals of pregnane derivatives | Chemistry; Metallurgy | 31 | Expired |
| US6695412B2 | Car seat with adjustable harness | Performing Operations; Transporting | 31 | Expired |
| US9962555B1 | Head-mountable adjustable devices for generating magnetic fields | Human Necessities | 19 | Active |
| US5383660A | Football with improved grip | Emerging Cross-Sectional Technologies | 18 | Expired |
| US4835145A | 16,17 acetals of pregnane derivatives and pharmaceutical compositions containing them | Chemistry; Metallurgy | 17 | Expired |
| USD313158S | Chisel handle | General | 16 | Expired |
| US4057217A | Valve construction | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| USD334180S | Notebook personal computer | General | 11 | Expired |
| USD320597S | Computer keyboard housing | General | 8 | Expired |
| US4255331A | 3-Acetoxy-9.beta.-11.beta.-epoxy-dienes and the preparation of the corresponding 6.alpha.-halogen-4-ene-3-ones | Chemistry; Metallurgy | 6 | Expired |
| USD311903S | Computer | General | 5 | Expired |
| US4358445A | 6.alpha.-Fluoro-prednisdone 17,21 diesters | Chemistry; Metallurgy | 2 | Expired |
| US10835754B2 | Head-mountable adjustable devices for generating magnetic fields | Human Necessities | 1 | Active |
| USD311386S | Computer | General | 0 | Expired |
| US11998755B2 | Head-mountable adjustable devices for generating magnetic fields | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.