Growing community of inventors

R. D. I. Industry, PA, United States of America

David Rice

Average Co-Inventor Count = 6.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 4

David Rice ↔ Lothar Reh (1 patent)David Rice ↔ Karel Vydra (1 patent)David Rice ↔ Bernd Thone (1 patent)David Rice ↔ Martin Rahn (1 patent)David Rice ↔ Carl-August Maelzer (1 patent)David RiceDavid Rice (1 patent)Lothar RehLothar Reh (23 patents)Karel VydraKarel Vydra (8 patents)Bernd ThoneBernd Thone (7 patents)Martin RahnMartin Rahn (6 patents)Carl-August MaelzerCarl-August Maelzer (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Metallgesellschaft Aktiengesellschaft (1 from 642 patents)

2. St. Joe Minerals Corporation (1 from 10 patents)


1 patent:

1. 4200454 - Process for the volatilization of zinc and/or lead from metallurgical

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1/5/2026
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