Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Companies › Ihw Engineering Limited
IL

Ihw Engineering Limited — 7 Patents

Rank (All Time): #76,400 of 105,732Top 75%
5 inventors
7 Patents All Time

Patents per Year

Patents granted per year, 1980 to 1993Bar chart with a peak of 1 patents in 1980.peak 11980: 1 patents19801982: 1 patents19821986: 1 patents19861988: 1 patents19881989: 1 patents19891991: 1 patents19911993: 1 patents1993

Top Inventors at Ihw Engineering Limited All Time

Showing 1–5 of 5 inventors

RankNamePatents
1 Neil Harrison 3
2 Ian Holloway 2
2 Philip C. Shephard 2
#4 Simon J. G. Griffins 1
#4 Cliff R. R. Aitken 1

Related Companies

Colorado Memory Systems7
Flex-Kleen7
Schoeller & Co. Elektrotechnische Fabrik Gmbh &7
Plastech International7
Lambda Physik Forschungs - Und Entwicklungsgesellschaft - Gmbh7
H. G. Wallace Limited7
Uvex Winter Optical7
Tsumura Juntendo7
Murex7